Internet Explorer7 Microsoft Outlook 2007

Gio trnh tin hc ph thng ICDL Information and Communication Using Internet Explorer 7 and Outlook 2007 Hc phn 7

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Mc lc1.1INTERNET L G?.............................................................................................8 1.1.1QU TRNH LCH S CA INTERNET ..............................9 Di y l mt bn tng quan v s lng trang trn mng ( nm 2006).......................10 ...............................................................................................................10 1.1.2 CC GIAO THC................................................10 TCP/IP ......................................................................................................10 1.1.3WWW L G?...................................................11 1.1.4CC SIU LIN KT..............................................12 1.1.5CCH S DNG WWW........................................13 1.1.6TRNH DUYT.....................................................13 13 Chc nng ca trnh duyt ..............................................................................13 1.1.7KT NI MNG..................................................13 14 Yu cu i vi my tnh ca bn .....................................................................14 1.1.8NH CUNG CP DCH V INTERNET............................14 1.1.9PHN MM.......................................................15 15 1.1.10S AN TON TRN MNG......................................17 1.1.11TC HI CA VIRUS............................................19 Chia s tp tin v nh km cc tp tin................................................................19 Bo mt website...........................................................................................19 1.1.12CC CHNG NHN S.........................................19 S m ha...................................................................................................20 S gian ln th tn dng..................................................................................20 1.2BT U S DNG INTERNET ...........................................................................21 1.2.1THIT LP MT KT NI TI NH CUNG CP DCH V INTERNET...........................................................................................22 1.2.2NGT KT NI TI ISP......................................23 1.2.3KHI NG V THOT INTERNET EXPLORER..................23 1.2.4GIAO DIN S DNG...........................................24 Giao din ca Internet Explorer.........................................................................24 1.2.5VNG LM VIC (WEBSITE)...................................25 1.2.6CC A CH TRN WWW...................................26 1.2.7CC A CH TRN WWW...................................27 1.2.8NHP VO CC LIN KT......................................28 1.2.9TO CC BIU TNG TT TI CC TRANG WEB...........28 1.2.10SP XP CC FAVORITE.......................................30 1.2.11QUN L CC FAVORITE........................................31 1.3TY BIN INTERNET EXPLORER..........................................................................35 1.3.1CHN MT TRANG M U KHC............................36 1.3.2S DNG NT HISTORY........................................36 1.3.3CI T KCH THC CHO TH MC CA NHNG TP TIN INTERNET TM THI.........................................................................38 1.3.4THANH CNG C LINKS.........................................39 1.3.5SP XP THANH CNG C ....................................41 1.3.6TY BIN THANH CNG C MC NH........................42 Hp thoi Customize Toolbar............................................................................42


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1.3.7NHNG TY CHN INTERNET NNG CAO .......................43 1.3.8TY BIN CHC NNG AUTOCOMPLETE........................44 1.3.9V HIU HA VIC HIN TH NH V CC CHC NNG A PHNG TIN KHC.........................................................................45 Loi b vic co nh t ng .............................................................................46 1.3.10CC THIT LP BO MT....................................46 1.3.11BO V THNG TIN C NHN.................................47 Cc Cookie .................................................................................................47 D liu lu c th l mt vi loi d liu khc nhau:...........................................47 2.1TM KIM THNG TIN.......................................................................................52 2.1.1TM KIM THNG TIN L G?...................................53 2.1.2HAI C CH TM KIM THNG DNG..........................53 2.1.3YAHOO!..........................................................55 Giao din ca Yahoo......................................................................................55 2.1.4TM KIM THNG TIN BNG CCH S DNG CHC NNG TM KIM YAHOO.................................................................................56 2.1.5TM KIM........................................................57 Tm kim nng cao (Advanced search) : ...............................................................58 2.1.6TM KIM KT HP.............................................58 2.1.7GOOGLE..........................................................59 Phn loi thng tin hin th..............................................................................60 2.1.8CC C TNH CA GOOGLE..................................60 2.1.9TM KIM THNG TIN BNG CCH S DNG GOOGLE........61 I feel lucky .................................................................................................62 Kt qu tm kim..........................................................................................62 2.1.10TM KIM NNG CAO S DNG GOOGLE.....................62 Tm kim nng cao........................................................................................62 2.1.11TM NH BNG CCH S DNG GOOGLE....................63 2.1.12TM KIM NH NNG CAO.....................................64 2.1.13NHM THNG TIN V CH DN TRONG GOOGLE.............65 Th mc (ch dn) ........................................................................................66 2.2IU KHIN THNG T WWW............................................................................67 2.2.1THNG TIN SAO CHP...........................................68 2.2.2LU TRANG WEB NH L MT TP..........................69 Hp thoi Save Webpage.................................................................................69 2.2.3M MT TP T A CNG................................70 2.2.4LU NH V NG LINK....................................71 2.2.5IN TRANG WEB..................................................72 Print Preview ..............................................................................................72 Chc nng Print Preview.................................................................................72 Page setup .................................................................................................73 Hp thoi Page Setup.....................................................................................73 2.2.6TIU TRN V DI CA TRANG .........................74 2.2.7IN N...........................................................74 2.3X L CC TP TIN TRN WWW DOWNLOAD........................................................76 2.3.1GII THIU V DOWNLOADING...................................77 S dng tp tin............................................................................................78 2.3.2TM KIM CC TP TIN.........................................78 Ri ro........................................................................................................78 Cc loi chng trnh.....................................................................................78 Ly phn mm..............................................................................................78


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2.3.3NN V GII NN .............................................79 2.3.4GII NN BNG CCH S DNG WINZIP.....................79 iu khin cc tp tin c gii nn...............................................................80 2.3.5NN MT TP TIN ZIP.........................................80 Winzip.......................................................................................................81 2.4DNG MU THNG MI IN T......................................................................83 2.4.1CC MU 2.4.2THNGIN T............................................84 MI IN T........................................84

3.1KHI NG V NG CHNG TRNH OUTLOOK....................................................88 Kho st Office Outlook 2007...........................................................................88 Cc Phn ca Outlook:....................................................................................89 3.1.1KHI NG OUTLOOK..........................................89 3.1.2NG OUTLOOK.................................................90 3.1.3KHI NG OUTLOOK MT CCH T NG................90 3.2CC TY CHN HIN TH TRONG OUTLOOK..........................................................91 Nhng ty chn nhin th.................................................................................91 3.2.1OUTLOOK TODAY..................................................91 Giao din ca Outlook Today............................................................................92 3.2.2TRC TIP TI OUTLOOK TODAY.............................93 3.2.3THANH TC V IU HNG TRONG OUTLOOK..............93 Thanh tc v iu hng.................................................................................94 3.2.4NHNG TH MC C NH DU........................95 3.2.5CC NG DN TT........................................96 3.2.6FOLDER LIST.....................................................97 3.2.7NHNG TY CHN HIN TH CHUN..........................98 3.2.8HIN TH HOC N CA S C (READING PANE).....99 Ca s c (Reading Pane)...............................................................................99 3.2.9HIN TH V N CH AUTO PREVIEW.................100 Ch Auto Preview....................................................................................100 3.2.10NH KM MT TRANG CH VI MT TH MC........102 3.3CC TY CHN QUN L V KIM SOT.............................................................104 3.3.1TO MT CH MI......................................105 3.3.2TO T NG...............................................105 3.3.3XA MT CH ...........................................107 3.3.4LIN KT MT CH VI MT CATEGORY...............108 3.3.5TO MT TH MC MI....................................109 3.3.6LM VIC VI CC TH MC................................110 3.3.7CHUYN MT CH TI MT TH MC................111 3.3.8LM RNG TH MC DELETED ITEMS........................113 3.3.9T CHC (ORGANIZER).....................................113 3.3.10TM KIM MT CH .....................................114 3.3.11TM THNG TIN C NHN.....................................115 3.3.12IN CH ...................................................116 Hp thoi Print...........................................................................................116 3.4S TR GIP...............................................................................................118 3.4.1TMKIM VI CNG C TR GIP...........................119

4.1TH IN T..............................................................................................124


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4.1.1TRAO I TH IN T.....................................124 4.1.2U IM V NHC IM CA TH IN T..........124 Nhng u im...........................................................................................124 Nhng nhc im.......................................................................................124 4.1.3CH K IN T............................................125 4.1.4PHNG THC HOT NG CA TH IN T..........125 4.1.5CC GIAO THC S DNG CHO TH IN T............126 SMTP.......................................................................................................126 IMAP........................................................................................................126 POP.........................................................................................................126 4.1.6A CH E-MAIL..............................................127 4.2TO MT TI KHON E-MAIL TRONG MS OUTLOOK................................................130 4.2.1THIT LP 4.2.2T THITTI KHON TH T NG......................130 LP TI KHON TH..............................132

4.3C V TR LI E-MAIL.................................................................................137 4.3.1C E-MAIL S DNG READING PANE.....................137 4.3.2C E-MAIL TRN CA S MESSAGE......................138 4.3.3NH DU TH..............................................139 Hp thoi Custom........................................................................................140 4.3.4HI P V CHUYN TH ..................................141 4.3.5LM VIC VI FILE NH KM................................141 4.4NH DNG V BIN TP TH IN T..............................................................143 4.4.1CC TU CHN NH DNG TH IN T................143 4.4.2THAY I NH DNG TH IN T......................143 4.4.3TO V S DNG CH K (SIGNATURE)..................144 Hp thoi Signatures and Stationery..................................................................146 4.4.4S DNG CC CHC NNG THIT K MT EMAIL .......147 4.4.5CC CHC NNG KIM TRA V T NG SA LI.......151 Kim tra chnh t v ng php.........................................................................151 Cc ty chn kim tra chnh t v ng php.........................................................152 Chc nng t ng sa li AutoCorrect..............................................................152 5.1LIN LC C NHN (CONTACT PERSONS).............................................................157 5.1.1TO MT LIN LC C NHN.................................157 Ca s Contact...........................................................................................157 5.1.2TO MT LIN LC C NHN T TH IN T (EMAIL)159 5.1.3TH A CH (ADDRESS CARD).............................161 5.1.4TO MT DANH SCH PHN LOI............................162 Ca s Distribution List.................................................................................162 5.1.5NHNG L C HIU..........................................164 5.1.6TO MT MC T MT LIN LC C NHN...............167 5.1.7BUSINESS CARD.................................................167 5.1.8CC HOT NG (ACTIVITIES)..............................169 Nhng kiu hin th trong ca s Contact............................................................169 5.1.9CHN FILE VO LIN LC C NHN...........................170 6.1LM VIC VI TY CHN HIN TH...................................................................172 6.1.1TY BIN NHNG CT BNG CCH S DNG TY CHN CA BNG HIN TH ..........................................................................172 Hp thoi Format Columns.............................................................................174


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6.1.2TY CHN HIN TH CU HNH CHO CC TRNG (FIELDS) 175 Hp thoi Show Fields...................................................................................175 6.1.3IU CHNH LI MT TY CHN HIN TH.................177 6.1.4SP XP BNG CCH S DNG HP THOI................178 Hp thoi Sort............................................................................................179 6.1.5SP XP TRC TIP TRONG TY CHN HIN TH BNG...180 6.1.6NHM LI BNG CCH S DNG HP THOI...............180 Hp thoi Group By......................................................................................180 6.1.7NHM TRC TIP BNG CCH S DNG TY CHN HIN TH BNG.......................................................................................182 6.1.8LC NHNG MC BNG CCH S DNG TY CHN HIN TH184 Hp thoi Filter..........................................................................................184 6.1.9KIU CH V TY CHN HIN TH..........................185 6.1.10NH NGHA CC TY CHN HIN TH....................186 6.1.11TH MC TM KIM CHO CC TH.........................188


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BI 1: Internet v Internet Explorer phn ny, bn s hc v Internet, nn lch s ca n, WWW, v cc dch v internet khc. Phn ny cng miu t cch s dng trnh duyt, l chng trnh bn s s dng khm ph th gii Web rng ln. Trong bi hc ny, bn s c hc cch: Internet v World Wide Web chnh xc l g. Lm th no kt ni ti Internet. Nhng ri ro khi s dng Internet, v d nh Virus. Cch s dng trnh duyt Internet Explorer. Cch khm ph WWW. Cch ty bin Internet Explorer.


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1.1

Internet l g?

Internet l mt mng cc my tnh c kt ni vi nhau. N gm hng triu cc my tnh, tt c c ni bng cc dy(kim loi). Trn Internet, c mt vi loi dch v. Nhng loi c bit n v s dng nhiu nht l WWW v th in t (e-mail). Bn thn chnh ca internet l cc my tnh c bit m ngi s dng khng bao gi tt, c bit n nh l cc my ch. Khi hon thnh bi ny, bn s bit v: Lch s ca Internet. Cc loi giao thc khc nhau. WWW. Kt ni mng. S an ton trn mng.

Yu cu: Khng c yu cu c bit no hon thnh bi hc.


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1.1.1Bt u

Qu trnh lch s ca Internet

Internet s sm c k nim 50 tui y ta s nhn li v qu trnh hnh thnh.

Internet tin thn l mt d n nghin cu ca B Quc Phng M vo cui nhng nm 50. Vo nm 1969, n t c kt qu khi kt ni thnh cng ba my tnh ba trng i hc khc nhau M. iu quan trng l d liu c truyn ti cc my tnh khc trn net, c gi nh l cc gi. iu c ngha l mt lng ln d liu c chuyn i, c th c gi m khng cn tr mng cc dy dn. Nhng gi d liu nh, c cha thng tin v im n, kch c v s lng, c th n ch theo nhiu ng khc nhau, iu c ngha l chng khng cn phi i qua cng cc dy dn. Nu mt kt ni b hng, hay mt my ch b mt kt ni, cc gi s tm ng khc ti ch. Khi chng n ch, chng s c kim tra li, v tr v ng th t. Nguyn l ny vn c dng truyn d liu qua Internet. Nhng nm 70 Qua nhng nm 70, h thng mng c pht trin. V th mt s vn xut hin l khi khng th kt ni cc mng khc nhau s dng cc h thng hot ng khc nhau. Do vn ny, nhiu thi gian c b ra to nn cc chun cho vic kt ni gia cc my tnh khc nhau, chng c gi l cc giao thc. Giao thc, nh ngha chun cho Internet, TCP/IP, c gii thiu v chp nhn vo nm 1977. Thng qua nhng nm 70, nhng dch v m sau ny tr nn ph bin, nh th in t, cc nhm tho lun v tn gu, c pht trin. Trong thp nin ny, khi nim v mt mng my tnh ton cu khng phi l iu qu xa vi, vi ARPANET mt mng my tnh hon chnh l tin thn ca Internet. Nhng nm 80 Vo nhng nm 80, cc mng vn c pht trin, c ngha l mng ca an Mch c kt ni ti cc mng khc. Lc u, kt ni mng ,nm 1983 c gi l Internet, b hn ch s dng bi chnh ph, hoc cc nh khoa hc. N b hn ch cho ti bt u nhng nm 90, kh nng kt ni internet, c nhng li cho cc nh cung cp internet c nhn. Nhng nm 90 Nhng nm u tin, ch cc nhm chuyn gia mi s dng mng li. iu ny do hai nguyn nhn, do s hn ch truy cp vo cc mng, m ch tn ti gia cc c quan v t chc ln, v do nhng i hi hiu bit cao lm vic vi my mc v cc chng trnh, nhng h thng rt khc so vi nhng h thng s dng kh thn thin ngy nay. Sut nhng nm 90, vic to ra cc trang ch vi cc bc nh v ha thc hin c. iu ny xy ra khi m Tim Berners Lee v mt vi ngi khc, pht trin ngn ng lp trnh html v WWW, World Wide Web, mt mng lin kt cht ch cc trang ch. Cui ma h nm 1991, mt nh t vn Cng ngh thng tin (CNTT) mang tn Tim Berners-Lee gi ln nhm tin alt.hypertext mt thng ip thng bo cng khai s tn ti ca mt d n ng ang thc hin cho mt t chc ln ca chu u (CERN). iu ny xy ra khi m Tim Berners Lee v mt vi ngi khc, pht trin ngn ng lp trnh html v WWW, World Wide Web, mt mng lin kt cht ch cc trang ch.


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Ch sau 15 nm, World Wide Web hon ton thay i c th gii. Gi y, WWW ng vai tr ln trong truyn thng, mua sm, gio dc, gii trv hng t cc hot ng khc lin quan.

Di y l mt bn tng quan v s lng trang trn mng ( nm 2006)

Ngun: Hobbes Internet Timeline, c tm ti: http://www.zakon.org/robert/internet/timeline/

iu ny phi hp vi s pht trin ca cc chng trnh nh Mosaic, Netscape v giai on sau, Internet Explorer, to nn s pht trin nhanh vut bc ca Internet. Vo thi im ny, nhng ngi khng phi chuyn gia cng c th vo Internet d dng, bi v: Nhng phn cng v modem mi n c th trng tiu dng Cc dch v cung cp Internet mi xut hin.

Nhng chng trnh mi c pht trin, ch n gin nhp chut vo cc ng dn hay cc bc nh l bn c th truy cp Internet. Cc bc nh, cc hnh ng, ha v s lng ln cc trang ch khc nhau to nn rt nhiu s th v trn Internet.

Mng ni bNhiu cc cng ty v cc t chc to ra cc mng ca ring h, lm vic bi cng cc giao thc vi cng cc chng trnh nh Internet. Nhng mng c gi l Intranet (mng ni b).

1.1.2TCP/IP

Cc giao thc

Cc giao thc l mt tp cc chun, to ra cc kt ni truyn thng trn ton Internet.

Truyn d liu trn internet hon ton thc hin c, bi nhng chun giao thc ging nhau c s dng trn ton Internet, giao thc ny c bit n l giao thc TCP/IP. TCP (Transmission Control Protocol) chia d liu c truyn thnh cc gi nh khi gi, v t nhng gi ny bn cnh nhau khi chng ang n ch. IP (Internet Protocol) m bo rng nhng gi ny n ng a ch. Giao thc TCP/IP c pht trin t mng ARPANET v Internet v c dng nh giao thc mng v vn chuyn trn mng Internet. Hin nay cc my tnh ca hu ht cc mng c th s


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dng giao thc TCP/IP lin kt vi nhau thng qua nhiu h thng mng vi k thut khc nhau. Giao thc TCP/IP thc cht l mt h giao thc cho php cc h thng mng cng lm vic vi nhau thng qua vic cung cp phng tin truyn thng lin mng.

FTPMt giao thc khc s dng c bit n l FTP (File Transfer Protocol). y l mt trong nhng chun giao thc lu i nht trn Internet, v n c s dng truyn tin trc tip gia hai my tnh. truyn tin s dng FTP, mt my tnh trong s phi c mt chng trnh FTP-server c ci t. Chng trnh my ch ny, lm cho cc my tnh khc c th kt ni ti n, v a ln hay ti xung cc tp tin. My tnh kt ni ti FTP-server ny, phi s dng mt chng trnh my trm theo di vic truyn tin thng qua giao thc FTP. Tri vi WWW , FTP khng t s dng xem cc trang v nh, duy nht ch truyn tin. iu khng c ngha l giao thc FTP khng c s dng vi cc trang ch, cc trang ch thng c ci trn mt my tnh u , v s dng FTP, truyn ti mt my ch, gi cho trang ch trc tuyn. C mt lng ln cc chng trnh s dng truyn tin bng FTP. WS FTP, LE, v CuteFTP l cc v d ca cc chng trnh FTP min ph. Trnh duyt Internet Explorer, cng c th c s dng nh trm FTP. Bng cch nh FTP://theadress trong thanh a ch, bn c th ng nhp vo my ch, bng cch chn mc file, v lnh log on as.

HTTPHTTP (Hyper Text Transfer Protocol) l mt loi giao thc khc, c s dng trn WWW t nm 1990. Ngy nay, HTTP c s dng dch cc tham s truyn thng, c s dng cc my tnh c th lin lc vi nhau, thm ch chng c th c thit lp s dng cc ngn ng khc nhau, t cc nc khc nhau, v thm ch l s dng cc h thng hot ng hon ton khc nhau. Nu bn nhn vo thanh a ch, bn s thy HTTP c s dng l mt giao thc hin th trang ch. Mi a ch tng ng mt trang ch, bt u vi http://

1.1.3

WWW l g?

World Wide Web (WWW), l mt phn c s dng ph bin nht ca Internet ngy nay. V mt ngi mi dng cng c th hc cc cng c s dng n, cng vi kh nng c th tm thy hu ht bt c thng tin g. Internet thng c ni v n gin nh l WWW, thm ch n thng c s dng cho cc dch v khc. Tn WWW, World Wide Web, bit n t mt nhn thc rng internet l mt mng nhn khng l cc web, kt ni tt c cc my tnh trn th gii. Html World Wide Web bao gm phn ln cc ti liu html, trn cc my tnh trn ton th gii.


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Html l vit tt ca HyperText Markup Language, n l mt ngn ng lp trnh , c th c c d dng bng nhiu loi my tnh khc nhau. Html a ra c hi hp nht vn bn, cc bc nh, cc hnh ng, cc ting ng v cc th khc. Bng cch s dng mt trnh duyt, v d nh Internet Explorer, bn c th c c cc ti liu html, v di chuyn t ti liu ny sang ti liu khc, bng cch nhp vo cc siu lin kt trong ti liu html.

Cc websiteKhng phi cc my tnh phn ln c Internet s cun ht mt s ngi, m l cc thng tin cha ng trong cc my tnh . nhiu my ch, c mt lng ln cc website trn . Mt website c th so snh vi mt cun sch, cun sch c nhiu trang, mt website thng c xy dng bng s kt hp ca cc trang khc nhau, nhng thay v cu trc tuyn tnh, th rt d s dng cc tham chiu trn mt website. Thm ch bn c th n gin c ton b Website, v ri tm mt ci khc, thay th, chng thng c s dng cho tham chiu nhanh, bn c th c mt on th v ca trang web, v chuyn ti cc trang web khc c thm cc ch th v khc. S t do chuyn gia cc trang (lt), c cung cp bi cc lin kt (cng thng c bit n nh cc siu lin kt), n c bn l mt con ng nhanh truy cp cc trang web khc vi thng tin lin quan

1.1.4

Cc siu lin kt

Cc website c nhn thng c mt vi loi trang u m (thng bit n nh l trang chnh). Trang ny thng cha cc lin kt ti cc trang khc trn website. Nhng lin kt lm vic nh mt loi ni dung tng quan tng tc, ni bn ch n gin nhp vo lin kt, ti trang mong mun s hin th trn mn hnh. Thng thng (hoc, t nht, nu cn nh vy) bn c th tr li trang chnh t cc trang con, iu ny kh hu dng, nu bn thy bi ri vi tt c cc lin kt tham chiu v cc th khc. Mt vi lin kt khng dn n cc trang trn cng website, thay vo dn ti cc website ch khc. Hng nghn cc my ch web trn WWW, hu ht c kt ni vi nhau thng qua cc siu lin kt. iu ny c ngha bn ch cn nhp chut mt ln, l c th t mt website t trn mt my ch Hanoi, ti mt my ch v d nh Moscow, t bn cng c th ti cc trang t ti cc my ch New York, London, Cape Town, v v..v Cc lin kt c hin th nh cc vn bn hay cc bc nh, v cng nh l mt phn ca vn bn trn trang , hay nh l mt phn ca danh sch. Bnh thng, cc lin kt vn bn c gch chn v c vit khc mu vi cc vn bn khc, thng l mu xanh. Khi bn gh thm trang c lin kt, lin kt trang c c i sang mu khc, v d nh mu tm, iu ny lm cho bn c th nhn ra cc trang no m bn mi gh thm, m khng phi nhp vo lin kt . Mt cch khc nhn ra cc lin kt vn bn v lin kt nh, bng cch quan st con tr chut, c hin ln nh bn tay , khi bn di chuyn chut qua cc lin kt. iu ny lm cho vic nhn ra cc nh c lin kt, vi cc nh khng c lin kt trn mt trang c d dng.


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1.1.5

Cch s dng WWW

Khi bn kt ni ti WWW, iu u tin thng xy ra l bn ti trang web m c thit lp l trang bt u. Internet Explorer l mt v d, trang mng Microsoft (msn.com) c mc nh l trang bt u.

Trang ny c dt trn mt my tnh gi l webserver, m nhn vic lu tr, v truy cp ti, cc ti liu ca trang web. Nhng webserver ny thng c bit n nh cc my ch HTTP, bi v giao thc chng s dng l giao thc HTTP (Giao thc truyn dn siu vn bn).

1.1.6

Trnh duyt

Khi bn quay li v tin ln gia cc trang web khc nhau, iu ny thng c bit n nh trnh duyt, mt th dng khm ph. Nhng chng trnh bn s dng cho vic ny hin nhin c bit n l cc trnh duyt. Cc v d ph bin nht ca cc trnh duyt l Microsofts Internet Explorer v Netscapes Navigator, nhng cn c rt nhiu cc trnh duyt tt khc.

Chc nng ca trnh duytThng phi s dng mt trnh duyt c cc website, cng nh cn ngn ng html to nn cc trang web ny. Trnh duyt khng th hin th cc ti liu vn bn chuyn dng trong cc ti liu web. documents. Cc siu lin kt cng c th c s dng a ngi dng ti nhiu ti nguyn khc nhau, khng phi ch mi vn bn. V d, mt siu lin kt c th dn ngi s dng ti mt bc nh(c hin th), mt m thanh hay chui phim(c chy), mt chng trnh(c thi hnh), mt c s d liu (c m), v v..v. nh dng Html c th c tt c cc loi ny theo nhiu cch truyn thng tin khc nhau. WWW, nh cp trc y, s dng giao thc HTTP, bn cnh nhng th khc, m bo rng siu vn bn c truyn qua mng. Giao thc ny lm cho chng ta c th c cc giao thc khc c s dng trn Internet, m bn c th dng qua cc nghi thc siu lin kt. iu ny c ngha ,khi s dng trnh duyt, bn c th truy cp c cc ti nguyn s dng cc giao thc ny.

1.1.7

Kt ni mng

s dng Internet, bn cn truy cp t my tnh ca bn n mt my ch. Vic ny thng c sp t thng qua mt nh cung cp Internet, thng c gi l ISP. ISP s cung cp ng truy cp Internet thng qua modem ci trong my tnh ca bn.


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S kt ni ti Nh cung cp Internet (ISP) thng qua ng dy in thoi, cp mng TV, hoc qua mt mng a phng. Mt vi kt ni c bit n l cc kt ni fixed, iu c ngha rng bn tr tin hng thng cho ISP t do kt ni vo internet vo thng , trong khi cc kt ni khc, thng thng qua mng in thoi, tr tin theo tng pht, v yu cu bn s dng mt modem kt ni ti ISP thng qua mng in thoi. Nn v c bn, bn tr tin cho nh cung cp dch v Internet, ng vai tr mt cng vo internet, khng c nh cung cp Internet, c ngha l khng truy cp c vo Internet. Thnh ph no cng c nhiu cng ty cung cp dch v truy cp Internet, c th nh thnh ph H Ni hin c kh nhiu ISP ang hot ng (VNN, FPT, Viettel). ISP cung cp s truy cp ni ht gi, c ngha khi my tnh ca bn quay s kt ni vo Internet, bn s khng b tnh cc in thoi ng di. Windows cng hng dn bn tm ISP v thit lp kt ni.

Yu cu i vi my tnh ca bn thit lp mt kt ni, cn thit phi c phn mm (cc chng trnh) v phn cng (cc phn vt l nh card mng, modem v ) c ci t trn my tnh. Mt vi website cha nhng th nh m thanh, video v cc hnh ng. Nu bn mun truy cp y cc trang nh th, yu cu ti thiu cho mt my tnh l mt my Pentium vi 32 MB RAM, mt card m thanh, loa, vi mt mn hnh c phn gii t nht 800*600.Ch : Tc kt ni Internet c th rt quan trng, c bit vi nhng ngi mun xem phim trn internet.

1.1.8

Nh cung cp dch v Internet

C mt s cnh tranh gia cc nh cung cp dch v Internet. Khi khch hng s dng vi mt kt ni kiu modem , s dng ng dy in thoi khin khch hng mt thm chi ph. Thng l min ph, hoc rt r, truy cp Internet, thng qua kt ni kiu ny. Khi kt ni kiu ADSL, c mt khc bit ng k gia tc truy cp gia hai loi v li ch ca loi kt ni ny. Khi kt ni kiu cp xut hin, c mt s la chn rng ri trong cc kiu thit lp kt ni khc nhau. Ti TDC (WebSpeed), c nhiu loi tc kt ni t 64 Kbps cho ti 4 Mbps, vi khng hn ch lu lng s dng. Ti StofaNet c hai gii php khc nhau: Mt gii php ging ht nh kiu kt ni ca TDC, hoc mt gii php tnh tin da vo lu lng s dng. Khi s dng gii php th hai, gi r nht hng thng c th phi tr l 50 dkr/ thng, cho vic ti v 50 MB d liu, hoc ln n 300 dkr/ thng, cho vic ti v 5000 MB d liu.


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1.1.9

Phn mm

Khi bn mun kt ni ti ISP ca bn, u tin bn cn c mt vi loi chng trnh kt ni. Trong Windows 98 v Windows 2000, thng thng qua chng trnh Network through modem, n l chng trnh c ci sn vi Windows. Nu bn s dng Windows XP, bn cn thit lp kt ni bng chng trnh Network Connections trong Control Panel. Tip theo, bn cn mt vi phn mm s dng cc dch v trn internet, khi bn kt ni c. May mn, v c bn bn ch cn mi mt chng trnh lm vic ny Microsoft Internet Explorer, n cho php bn truy cp vo hu ht cc dch v trn Internet.

Tip theo, bn cn mt vi phn mm s dng cc dch v trn internet, khi bn kt ni c. May mn, v c bn bn ch cn mi mt chng trnh lm vic ny Microsoft Internet Explorer, n cho php bn truy cp vo hu ht cc dch v trn Internet.

RealPlayerNu bn mun chi c nhc hay cc on phim trn Internet, bn cn ci t mt chng trnh b xung cho trnh duyt. iu ny c ngha l bn s c th chi c hu ht cc on nhc hay phim trong trnh duyt, m khng cn ng trnh duyt v s dng mt chng trnh n l khc. Mt v d in hnh ca loi chng trnh ny l RealPlayer. Nu chng trnh ny c ci t, bn s c th chi cc file nhc v phim ch n gin bng cch nhp vo chng trong trnh duyt. Nu cc chng trnh thm vo khng c ci t trn my tnh, lin kt s trc tip a bn n mt trang m bn c th ti v v ci t chng trnh cn thit.

Adobe Reader hin th cc file nh v vn bn tm thy trn Internet, vic s dng cc chng trnh khc cng c th cn thit. Mt v d cho vic ny l chng trnh xem ti liu Adobe Reader, n c th hin th v in cc ti liu c lu tr bng nh dng file cht lng cao (cc file pdf). Adobe Reader c th c ti v min ph t internet, v d nh thng qua nt bn phi, n c s dng trn cc website s dng ng dng pdf.

WinZipNhiu file ti v t Internet, c gi l cc file Zip. Nhng file ny c nn trong mt gi, v th chng cn c gii nn trc trc khi cc file c th s dng c. t c mc ch ny, ngi s dng cn c mt chng trnh c bit, v d nh WinZip.


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1.1.10 S an ton trn mngSau khi kt ni vo Internet, s rt quan trng nu hc mt cht v bo mt lin quan n tm kim trn Internet. C hai s lin quan l lm th no m bo an ton cho my ca bn v lm th no bo mt vi s lin quan n cc trang ch khc nhau. S an ton trn Internet c cp t trc, kh quan trng s nh hng ca virus trn vo my ca bn c th b ph hoi.

Firewall (Tng la)Mt cch t bo v l dng chng trnh gi l Firewall. Mc ch ca Firewall l khng cho cc v khch khng mi kt ni vo my tnh ca bn. Bn c th thit lp mt Firewall ch cho php truy cp Internet, ti cc chng trnh c bit. Mt Firewall l mt phn ca phn cng, hoc phn mm, n iu khin vic truy cp vo ra my tnh ca bn. Nu bn s dng Microsoft Windows XP bn Service Pack 2, bn c mt firewall ci sn, n c th c kch hot thng qua cng c kt ni mng.

Lm th no kch hot Firewall trong bn Windows XP Service Pack 2:1. 2. Nhp vo nt Start, v chn My Network Place .

Chn View network connections dui bng Network task trong ca s kch hot bn tri. Chn vo kt ni internet ca bn.

3.

Nhp vo bn tri ca ca s hot ng.

cho kt ni ny trong ca s kch hot Network tasks pha


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Ca s Properties c hin ra.

4. 5.

Chuyn sang bng Advanced trong ca s thuc tnh mi. Nhp nt Settings trong mc Firewall

6. 7.

Chn Nhp vo OK v ng ca s li

.

Ch : Mt cch khc thay th l ci t mt phn mm firewall. Rt nhiu cc phin bn khc nhau ca chng c th c tm thy, trong s mt vi l min ph, v d nh Zone Alarm (cho c nhn s dng). Bn c th download ZoneAlarm ti Zonealarm.com.


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1.1.11 Tc hi ca virusMt trong nhng ri ro ln v bo mt bn thng mc phi l khi s dng internet, ngha l my tnh ca bn b nhim virus. Mt virus thng c nh km vo mt file, m ngi s dng my tnh ti v t net. Khi ngi dng chy file ny, Virus s nhim vo my tnh ca ngi dng, iu ny c th dn n cc kt qu khc nhau. Mt v d l virus c th xa cc file nht nh khi my tnh, iu ny dn n s trc trc ca my tnh, i hi phi lm sch hon ton a cng v ci li mi th my tnh c th chy li.

Chia s tp tin v nh km cc tp tinNguy c nhim virus tng ln ng k nu s dng cc chng trnh chia s tp tin, nh Napster, ngi dng c th chia s v ti v cc th c chia s nh nhc, phim, v cc th khc. Kh nhiu Virus trn danh ngha cc chng trnh chia s, qua lan truyn Virus! Nguyn nhn ly nhim Virus ph bin khc l qua cc th in t, Virus c nh km vo th in t.Virus ny s khng hot ng v pht tn trc khi ngi dng m tp tin nh km ny. Kh nng ly nhim Virus vo my tnh gim ng k bng cch ci t v s dng mt chng trnh dit Virus (gi l Anti-Virus),chng phi c cp nht thng xuyn.

Ch Bn cng cp nht thng xuyn chng trnh anti-Virus, th s cng an ton hn khi s dng internet, iu ny cho php chng trnh anti-Virus c th nhn ra Virus mi, v v vy ngn khng cho chng ly lan n my tnh ca bn. Mt cch tt bo v l cp nht thng xuyn bng cch s dng cc chng trnh c chc nng t ng cp nht

Bo mt websiteMt vi website c ci t cc bin php bo mt nht nh, ngn s truy cp khng mi, v d nh bng cch gii hn truy cp i vi cc trang con. S gii hn ny hot ng bng cch yu cu ngi s dng mt username v mt mt khu ti website, trc khi cho php ngi dng truy cp cc phn nht nh ca website.V d nh cc cng ty m ngi lao ng c th lm vic nh, v cn phi ti v cc ti liu t ni lm vic. iu ny cng c p dng cho nhng trang khc, ni m cc thnh vin truy cp ti cc forum, tho lun cc thng tin khc, bng cch s dng cch truy cp nh trn.

1.1.12 Cc chng nhn sMt chng nhn s l mt nh du nh km theo mt tp tin, n xc nhn rng d liu m ngi dng ang ti v c gi t mt my ch c bit. ng thi mt chng nhn s bo m rng tp tin ti v khng b thay i. ngn khng cho cc tp tin bo mt b c bi nhng ngi khc ngoi ngi gi v ngi nhn, cc tp tin ny cng c m ha.

Mt chng nhn c th c hai chc nng: cho khch hng v cc v khch bit rng, trang web c bo mt. Mt chng nhn s lm tng bo mt v tnh ng n ca website hay mt chng trnh phn mm. Ngi s dng c th


Trang 19

cm thy an ton khi gi v nhn cc loi thng tin, hay khi ci t cc phn mm ti v, nu thng tin hay phn mm c gi vi mt Chng Nhn S km theo. Chng minh s ng nht ca ngi dng v my ch trong qu trnh trao i in t, bng cch bo m s an ton trn website .

S m haM ha l mt cch m bo d liu c gi i. Khi d liu c gi s dng m ha, d liu s c lm ri lon, ch nhng ngi c c cha kha d liu c bit c th gii m, chuyn nhng thng ip ri lon ny thnh file d liu gc. S dng m ha d liu trao i, lm cho n an ton hn vi d liu cn trao i qua mng, nh l cc giao dch ngn hng chng hn.

S gian ln th tn dngNu tun theo cc nguyn tc thng t ra s dng Th tn dng, th ri ro gp phi khi mua bn qua Internet l rt nh. Nhng m vn c th c hai vn lin quan n vic mua bn trc tuyn. iu u tin, bn c th gp ri ro vi ngi mua bn vi bn, h nhn tin, nhng khng gi bn mua. Bn c th trnh c iu ny, bng cch ch mua bn trong cc ca hng c chng nhn in t. y, tin ch c chuyn t Th tn dng n ngi bn, khi hng ha trao i c chuyn i.

iu th hai bn cn phi lu l ri ro trong vic thng tin mt b chn bi bn th ba, nh l cc con s trn Th tn dng, c th b lm dng. Tt c cc ca hng trc tuyn an Mch s dng m ha SSL, n bo m rng, khng ai khc bn ngoi ngi s dng v ca hng c th c c thng tin gi v nhn. Bn c th t bng lng, nu kt ni c bo m. Nu an ton, mt ci kha s c hin th gc y bn phi ca ca s trnh duyt.


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1.2

Bt u s dng Internet

Microsoft Internet Explorer c gi l trnh duyt, mt trnh duyt l mt chng trnh c thit k vi mc ch c bit l xem cc trang html trn World Wide Web. iu ny cng c th lm c khi s dng cc trnh duyt khc, nhng trnh duyt ph bin nht vn l Explorer. Bn cnh kh nng hin th cc website, chng trnh ny cn cha rt nhiu cc cng c tin ch v nhiu chc nng khc, vi mc ch to ra s d dng khi tm kim v khm ph WWW. Phin bn mi nht ca MS Internet Explorer c gn cht vi giao din s dng Windows. iu ny h tr vic chuyn i d dng khi duyt cc website, tm kim ni dung ca cng, hay thm ch tm kim mt mng ni b, nu my tnh c ni vo mng ni b . iu ny c ngha, ngi dng c th s dng cng mt giao din s dng m khng cn quan tm n thng tin c lu tr ni no. Khi hon thnh bi ny, bn s hc c cch: Thit lp mt kt ni ti nh cung cp dch v Internet ca bn. Bt u v ng Internet Explorer Tng tc vi giao din ngi dng. S dng thanh cng c Address To cc ng tt.

Yu cu: Bn cn phi bit s s dng kt ni no vo Internet (Local Area Network, Modem hoc nhng g c th kt ni internet). Bn cnh , khng cn thm yu cu c bit no hon thnh bi hc


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1.2.1

Thit lp mt kt ni ti nh cung cp dch v Internet

Nu kt ni ti Internet ca bn thng qua mt mng ni b hay mt kt ni nh tuyn ADSL, Windows s t ng thit lp kt ni khi bt u. Nu kt ni ca bn ti Internet thng qua mt modem hay thng qua mt cp modem, bn s cn phi kt ni ti Internet bng cch quay s ti nh cung cp dch v Internet ca bn thng qua modem. Khi bn nh r mt kt ni quay s, bn c th quay s thng qua Windows XP.

Lm th no kt ni s dng kiu kt ni quay s:1. Nhp vo nt Start, chn Connect To, chn tip Wireless Network Connection.

2.

nh du vo Creat Connection to v nhp vo la chn kt ni m bn mun s dng.

Hp thoi Creat Connection s c hin th.

3.

G nhp Username v mt khu vo cc hp tng ng nu chng khng c t ng lu

li t nhng kt ni trc. 4. Nhp vo Dial.


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Khi mt kt ni c to ra, bn c th nhn thy biu tng trnh.

bn tri ng h trn thanh quy

Gi : Nu bn kch hot hp Save username and password, n s t ng c nhp vo ln sau khi bn dng chc nng Creat Connection.

1.2.2

Ngt kt ni ti ISP

Khi bn khng cn kt ni ti internet na, n gin bn c th tt n i.

Cch b kt ni1. 2. Nhp chut phi vo biu tng trong thanh quy trnh La chn vo Disable.

.

Kt ni gi c b.

1.2.3

Khi ng v thot Internet Explorer

Bn c th khi ng Internet Explorer theo nhiu cch khc nhau, v d bn c th khi ng trn mn hnh my tnh hoc qua nt danh mc Start.

Cch khi ng Internet Explorer:1. 2. 3. Nhp nt Start. Di tr chut vo All Programs. Nhp vo Internet Explorer.

Hoc3. Nhp p vo biu tng Internet Explorer trn mn hnh my tnh:


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Nu bn kt ni ti Internet thng qua mng ni b hay nu bn thc hin kt ni bng cch quay s s dng mt modem, trang m u ca bn trn WWW s hin th trn Internet Explorer.Ch : Khi bn s dng xong chng trnh, bn c th ng n s dng File/Close. Bn nh ng cng kt ni ti Internet, nu n khng t ng tt.

1.2.4

Giao din s dng

Khi bt u Internet Explorer, trang bt u s hin th. Trong cc phin bn ci t chnh thng ca Internet Explorer, trang bt u thng mc nh ti MSN, c th c tm thy ti a ch: http://www.msn.com. Bn cnh trang web gia mn hnh,giao din s dng cn bao gm mt bng iu khin dc theo vi mt thanh a ch trn u, v mt thanh trng thi ti y ca giao din.Gi : Cc thanh cng c b kha, nn ngi s dng khng thay i ngu nhin chng c. Cc thanh cng c c th c m kha bng cch chn View/toolbars, v ri nhp vo nt Lock Toolbars m kha. Bn cng c th hin th hoc n cc thanh cng c c bit bng cch nhp vo chng trong cng danh sch mc.

Giao din ca Internet ExplorerKhi bn bt u khi ng Internet Explorer, trang ch s c ti. Bn cnh website hin th vng chnh gia mn hnh, giao din chung ca mt trang web cn bao gm mt bng iu khin v thanh a ch phn trn cng, chy dc di mn hnh l thanh trng thi.1 Bng iu khin gm mt thanh tiu v thanh danh mc, dc vi 3 thanh cng c: Standard, Address v Links. Ti y bn c th nhn thy thanh tiu c hin th vi tn ca trang web ang hin hnh ( y trang thng dng l trang Yahoo) v tn ca chng trnh ang c ng dng (Windows Internet Explorer).


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2

Ti y bn c th thy thanh danh mc bao gm cc lnh v cc chc nng m c nhm mt cch logic di tn tiu .

3 4

Thanh cng c cc nt Standard bao gm cc nt chc nng v nhng cu lnh thng c s dng nhiu nht. Thanh cng c Address hin th a ch ca trang web hin hnh (v d y l trang http://www.yahoo.com). y l ni bn c th nhp a ch bn bit m khng cn tm kim.

5

Thanh cng c Links gm nhng nt vi nhng ng dn siu lin kt n cc trang web khc nhau m c t mc nh. Tuy nhin, bn vn c th t thm vo hoc b bt i nhng ng dn.

6 7

Ti y bn c th thu nh, phng to hay ng ca s trang web li. v tr bn gc phi trn thanh trng thi cui mn hnh, bn c th nhn nt ny chnh phng to thu nh mn hnh theo t l phn trm.

Thanh trng thi y ca giao din, bn s thy thanh trng thi, n hin th mt thng ip ngn v thao tc m trnh duyt hin hnh ang chy. Nu bn di chuyn chut qua mt lin kt, thanh trng thi s hin th tn ca ti liu, trang hay bc nh m lin kt dn ti. Trong thanh trng thi, bn c th theo di nhng thao tc k trn c iu khin bi explorer, nh l lin h vi my ch web hin hnh ang duyt v ti v trang web c kch hot. Ti thanh trng thi, c mt thanh nh ch ra qu trnh ca cc thao tc cn c hin th qu trnh thao tc. Thanh ch th ny s thng xuyn c ci t li, iu ph thuc vo qu trnh ti v cc mu ca mt trang web, v d nh cc phn ca cc bc nh, hay cc on ca vn bn trn mt trang web.

1.2.5

Vng lm vic (Website)

Theo cch no th mi website l n nht, nhng cch m chng c duyt, th kh ging nhau. Khi mt website c to ln hn khong mn hnh m trnh duyt hin th, bn s c th nhn thy cc phn khc ca n bng cch s dng chut hay cc mi tn trn bn phm, di chuyn tm nhn s dng cc thanh cun bn phi v ti y ca mn hnh. Thanh cun Bn c th s dng thanh cun di chuyn vng hin th ln, xung, phi hay tri trn trang web. Chiu di ca cc thanh cun tng ng vi kch c ca trang web, iu c ngha l, nu khng c thanh cun no c hin th, th ton b chiu di v chiu cao ca trang web c hin th. Trn thanh cun c mt vung cho bit ni no trn trang web m bn cun n. di chuyn vng hin th s dng thanh cun v chut, bn c th nhp vo cc mi tn cui ca thanh, hoc ko vung bng chut cun.


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Trn mt vi trang web, trang web c hin th trong cc khung, chng c th tng tc c, s dng cc bng cun trong mi khung.

Cch thit lp s hin th cc website.1. 2. Chn Tool/Internet Options. Chn bng General Options, ni bn c s la chn gia cc thit lp Color Settings, Fonts, Language Settings, v/hoc tr gip cho ngi khuyt tt. 3. Bn c th nhp vo nt cc chc nng iu khin. v ko du hi chm qua mt vng nu bn thc mc v nt no hay

Nu bn mun thay i kch thc ca vn bn c hin th trn mt trang, bn c th thay i n bng cch s dng ty chn View/text size v chn kch c mong mun.

1.2.6

Cc a ch trn WWW

V iu hng Internet, n l mt s thun li ln bit cc a ch c xy dng nh th no. Bi vy, n l yu t kh cn thit bit v cc phn khc nhau ca cc a ch c s dng, c bit hn URL v DNS. URL Phng php chun ca vic hin th v lu thng cc a ch c thng qua URL(Uniform Ressource Locator) m thng bo rng mt a ch bao gm hai thnh phn, c chia ra bi du :, v d: http://www.msn.com Phn u tin m t giao thc c s dng (trong trng hp ny l http) miu t cch thc hin th d liu trn trang web. Phn th hai (trong trng hp ny l www.msn.com ) miu t trang web c th ang c hin th. DNS Mt phn ca URL miu t ni t my ch c trng, c xy dng bng cch s dng mt h thng ring cho vic ny, gi l DNS (Doman Name System). iu ny to ra kh nng chia tch cc my tnh v cc my ch kt ni internet s dng chng bng cc tn, nn gi l domain names, thay v s dng s c trng ng k cho my tnh , gi l mt a ch IP. iu ny lm cho vic nh cc a ch c trng trn Internet tr nn d dng. Mt a ch IP bao gm bn s nm trong khong 0 n 255, ngn cch bng du ., v d 198.8.128.1. Chng l cc a ch c s dng khi gi d liu qua internet s dng giao thc TCP/IP. V th tn mi domain, c gn vi mt a ch IP. DNS gi cho cc tn domain tng ng vi cc a ch IP . Cc a ch IP v cc tn domain gn vi nhau l n nht.


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Phn cui ca tn domain miu t rng trang web thuc loi no, ca t chc no(v d .com), hay nc no(v d .vn).Ch : Ch rng hu ht cc trang web tm thy trn Internet, bt u vi ba t ph bin www. y ch l mt dch v (hay thi quen) s dng bi host biu l rng ti nguyn c duyt trong thc t l mt ti nguyn web. Theo mt quan im hon ton v k thut, ba t www khng cn thit mt cht no (nh l mt vn ca thc t, n thng c xem nh mt s lng ph bi v phn http: miu t iu ).

1.2.71. 2.

Cc a ch trn WWWnh du a ch hin ti bng cch nhp vo n mt ln. Vit a ch mi vo trong thanh a ch (phi chc chn rng a ch c b xa khi , vic ny xy ra t ng). 3. Nhn Enter. Hoc

Nu bn bit a ch ca website m bn mun ti, bn c th g trc tip vo thanh a ch ca Internet Explorer s dng phng php ny:

4.

Nhp vo biu tng

.

Thng thng, bn khng cn phi vit phn giao thc ca a ch (http://), bi v Internet Explorer s dng n nh mt giao thc mc nh, nu khng c giao thc no khc c cp n. l v giao thc HTTP c s dng hu ht dnh ring cho cc trang web. Thng thng, ngi s dng khng phi nh phn WWW ca a ch, ch cn nh a ch ca n, v d: cnn.com

AutotextKhi nh a ch ca mt website vo trc t chnh my tnh , Internet Explorer s s dng cng c Autotext, gi cc a ch bt u vi cc t c nh trc , nn ngi s dng khng phi nhp li hon ton a ch, nhng thay vo c th chn n t danh sch trt.1. 2. 3. Vit mt vi t u tin ca a ch vo trc . S dng chut v cc phm mi tn chn a ch mong mun. Nhn Enter.

Chc nng ny khng phi l cch bt buc v v d nu bn ang nh mt a ch m cha vo trc t my tnh, bn c th n gin l b qua nhng gi hin ra trn danh sch trt.

Gi : Nu bn chn mc File/New Window, mt ca s mi s hin th cho php bn m thm hai hay nhiu ca s cng lc. Sau , bn c th nhp a ch khc vo ca s th hai, do bn c th lt qua vi trang web cng mt lc.


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1.2.8

Nhp vo cc lin kt

Hu ht cc trang web cha mt hay nhiu cc lin kt, c th ch bng mt ci nhp l ngi s dng c a thng ti trang web khc. Bn c th s dng cc lin kt xem lt qua ni dung ca mt website, hoc cc website khc, hoc kim tra ni dung ca website khc lin kt ti, nu bn ch n lin kt . Bi v cc trang web khc nhau c v s cc ni dung v b cc khc nhau, cc siu lin kt ti mt trang c th c hin th theo nhiu cch khc nhau.1. Di chut ln trn mt siu lin kt, con tr s chuyn t mi tn in hnh thnh trng thi con tr hnh bn tay. Khi con chut trn mt lin kt, bn c th thy a ch ca trang c lin kt ti trong thanh trng thi. 2. Nhp vo mt lin kt c v th v. Mt trang mi s c m trong ca s hin hnh, hay mt ca s mi, iu ny ph thuc vo thit lp mc nh trong lin kt .

Gi : Nu bn t quyt nh mun lin kt mong mun c m trong mt ca s mi hoc ca s hin hnh, bn c th n gin nhp chut phi vo lin kt v chn ty chn mong mun t danh sch hin th. Gi : Hy th ti trang web CNN xem tim nng ca vic a tin tc hin th trc tuyn.

1.2.9

To cc biu tng tt ti cc trang web

Khi lt WWW, thng bn s tm thy cc website m bn mun quay li vo nhng thi im sau. gip bn gii quyt iu ny, bn c th to cc shortcut ti nhng website ny (nhng shortcut ny cn c gi l cc Favorite), n gip cho bn c th ti mt trang web c nh du mt cch nhanh chng, m khng cn nh a ch ca trang web ny. V d cc Favorite c th l netbank ca bn, bt c trang web no c to ra bi nhng ngi bn ca bn, cc trang tin tc a phng, hay bt c th trang no m bn mun cho vo Favorites. Bn cng c th to mt shortcut ti mt website, bng cch s dng nt Favorites, hoc menu Favorites.

Cch to cc biu tng tt ti cc website1. Ti trang web m bn mun to shortcut.


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2.

Dng danh mc Favorites/Add to Favorites, hoc nhp chut phi vo bt c u trn website v chn Add to Favorites trong menu, hoc nhp vo nt Favorites trong thanh cng c ca bn v chn vo chc nng Add Favorites.

3.

Nhp vo tn mnh mun cho shortcut v s dng phm Enter, hoc nhp vo nt OK.

Nu bn t tm khi duyt mt trang web vi mt vi cc siu lin kt th v i vi bn, bn c th d dng nh du nhng trang ny m khng cn n tn nhng trang , lm c iu ny, n gin bn phi:1. 2. Di chuyn con tr chut ti siu lin kt mong mun, n s chuyn thnh con tr hnh bn tay. Nhp chut phi, v chn Add to Favorites.

3.

Nhp tn cho Favorites ny v nhn phm Enter.

Cch s dng cc Favorite lu trc 1. 2. Tr ti View/Explorer Bar Chn Favorites


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Hoc 1. Nhn t hp phm Ctrl+Shift + I

Sau nhp vo website m bn mun duyt.

Ch : Ti mt vi thi im, c th cc nh du lu li trc khng cn lm vic na. iu ny c th xy ra bi v trang web khng cn hot ng, hay dn chuyn ti a ch khc. Trong trng hp ny, thng th bn s b a ti mt vi website khc.

1.2.10 Sp xp cc FavoriteKhi bn to ra cc Favorite, chng s c thm vo cc th mc Favorite theo mc nh. Bn c th thit lp li ni dung ca th mc ny, cng nh vi bt k th mc Windows no. V d nu bn mun xa mt Bookmark to ra trc , hoc to mt th mc cho mt ch ring m m t mt vi Favorite bn c, bn ch phi chn danh mc Favorites/Organize Favorites hoc nhp vo nt trn thanh tab v chn nt Organize Favorites t danh mc .

Cch to mt th mc: gi cho cc Favorite ca bn c trt t, bn c th to ra cc th mc. Trong bn c th t chc cc Favorite ca bn bng (v d nh) ch , nu bn lm vic ny, n gin chng s hin th nh cc danh mc con:1. 2. 3. Chn danh mc Favorites/Organize Favorites. Nhp vo nt New folder. Vit tn mong mun vo nhp ch.


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4.

Nhn nt Enter.

Nu bn mun to mt hay nhiu cc th mc trong mt th mc khc, bn c th lm vic ny bng cch m th mc s dng danh mc Favorites v nhp p vo th mc

Gi : Thng s d hn qun l th mc Favorites nu bn m n thng qua Windows thay v thng qua cc shortcut Explorer. Th mc Favorites c th c tm thy trong th mc Documents and settings folder.

1.2.11 Qun l cc FavoriteBn c th di chuyn, i tn v xa cc Favorite. V nh cp trc y, bn c th to cc shortcut trong cc th mc con.

Chuyn mt Favorites ti th mc khc


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Nu bn mun chuyn mt Favorite t danh mc Favorite ti mt th mc con, hoc t mt th mc con ti ch khc, bn c th n gin chuyn n nh l mt tp tin bnh thng bng cch ko n vo trong mt th mc khc. Bn cng c th s dng nt Move to folder v nhp vo v tr mong mun s dng danh mc hin th. Kt thc bng cch nhn phm Enter.

Cch i tn mt Favorites1. 2. 3. 4. nh du Favorites . Nhp vo nt Rename. Ghi tn mi. Nhn phm Enter.

By gi Favorites c i tn.

Cch xa mt Favorites1. 2. Nhp vo biu tng Favorite m bn muc b. Nhn phm Delete Hoc Nhp vo nt Delete.

By gi Favorites b xa.

Cch to Favorites thng vo trong cc th mc conSau khi to th mc con cho th mc Favorites, tt nhin bn c th to Favorites thng vo trong cc th mc con mong mun.1. 2. Chn Favorites/Add to Favorites. Nhp vo mi tn trong hp Creat in. Bng cch , hp thoi m rng ra cho php ngi s dng xem c cu trc ca th mc.

3.

Nhp vo th mc con m bn mun lu Bookmark vo.


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4.

Nhp vo OK.

Gi : Trong hp thoi m rng ti y, bn c th to mt th mc mi nhanh chng bng cch nhp vo nt New Folder, nhp tn mong mun, v nhp vo OK.


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Bi tp: Lm quen vi InternetTrong bi tp ny, bn s m v ng Internet Explorer, s dng thanh Address vo website http://yahoo.com.vn, to cc ng dn ti cc trang web. Ngoi ra bn s hc cch s dng v sp xp menu Favorites, mt menu cha cc ng dn n cc trang web m bn lu li.

CCH THC1 Khi ng chng trnh Internet Explorer 7

TIN HNH Nhn nt Start Nhn All Programs Chn Internet Explorer Nhp chut ln thanh Address G yahoo.com.vn Nhn Enter hoc nhn nt Go Trn thanh menu chnh, nhn menu Favorites, Chn Add to Favorites

2

Truy cp vo a chi http://yahoo.com.vn

3

To ng dn cho website http://yahoo.com.vn

Trn hp thoi Add a Favorite,nhp tn ca ng dn l Yahoo Vit Nam Trong phn Create in, chn th mc Links Nhn OK Nhp chut ln thanh Address G microsoft Nhn Enter hoc nhn nt Go Trn thanh menu chnh, nhn menu Favorites, Chn Add to Favorites

4

To ng dn cho website http://microsoft.com/

Trn hp thoi Add a Favorite,nhp tn ca ng dn l Microsoft Trong phn Create in, chn th mc Links Nhn OK Nhn menu Favorites Chn Links Nhn Yahoo Vit Nam Chn menu View Chn Toolbars, chn Links

5

Truy cp website http://yahoo.com.vn bng ng dn va to ra

6

Truy cp website http://microsoft.com bng ng dn va to ra

Trn thanh kt ni Links va xut hin, chn Microsoft


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1.3

Ty bin Internet Explorer

C mt s tu chn cho tu bin Internet Explorer. Hiu ng ca vi s thay i c th c hin th ngay lp tc, chng hn nh, nu bn thay i giao din ca mt s thanh cng c, hay trang khi ng, trong khi nhng ci khc th khng b nh hng ti, chng hn, thay i kch thc tm thi ca nhng th mc h s Internet hay thay i mc an ton c nhn. Sau khi hon thnh bi hc ny, bn s hc c cch: La chn mt trang khi ng Lm vic vi cc tp tin internet tm thi Sp xp cc thanh cng c Ci t cc ty chn hin th khc nhau Bo v thng tin c nhn .

Yu cu: Bn s cn bit Internet Explorer c cu trc nh th no v cch iu hng cc trang bng cch s dng cc lin kt v cc a ch WWW.


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1.3.1

Chn mt trang m u khc

Trang c s dng nh mt trang m u c th l mt trang c t trn cng ca ngi dng hoc mt trang web trn WWW. Trang m u mc nh l Microsoft Network (MSN), nhng bn c th thay i iu ny theo s thch ca bn .

Cch thay i trang m u1. La chn bng chn Tools/Internet Options v sau kch vo tab General.

2. 3.

Chn a ch trang m u mong mun vo trong hp k t Address. Nhp vo nt OK.

Gi : Thng thng d dng hn khi duyt ti trang m bn mun s dng nh trang m u, v ri nhp vo nt Use current page.

1.3.2

S dng nt History

Sau khi duyt nhng trang web khc nhau trong mt khong thi gian, iu thng xy ra l bn mun tr li mt trang web duyt truc . lm iu ny, bn c th s dng chc nng back ,hoc c ci nhn khi qut tt hn qua nhng trang web, bn duyt n bng cch s dng nt History.1. 2. Nhp nt trn thanh tab

Nhp nt History

.

Lp tc mt danh sch cc website s hin th v cc trang web bn di l nhng trang duyt trong vi ngy trc hoc vi tun trc.


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3.

Nhp vo th mc hay trang web m bn mun duyt .

Ty bin ca HistoryNgi dng c th ci t bao nhiu ngy quay li, th mc History s hin th thng tin v cc website thm.

1. 2. 3.

La chn bng chn Tools/Internet Options ty chn v th General . Nhp nt Settings Chn s lng nhng ngy s dng thanh bn di hp thoi Temporary Internet Files and History Settings.

4.

Nhp OK.


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Gi : Nu bn khng mun ngi khc c th thy nhng trang web duyt ,bn c th nhp vo nt Delete. Lm vy, bn cng s xo i nhng a ch lu trong thanh a ch .

1.3.3

Ci t kch thc cho th mc ca nhng tp tin Internet tm thi

Bn c th ci thin tc duyt li cc website thm, bng cch tng kch thc ca th mc ni m cc tp tin internet c lu li . Chnh xc hn l th mc Temporary Internet files, n l mt loi b m (cache) .T b m y ngha l ni dung c tnh linh hot d dng ch khng c nh . Mt vng nh m c s dng lu tr d liu ci m c th s sm c s dng . Rt nhiu site trn internet, s dng chc nng ny, cho php site c ti v nhanh hn kh nhiu nu ngi s dng quay tr li trang . Mt vng nh m khng c i hi, tr khi n gin ci thin tc ca vic ti nhng trang thm trc .

Cch thit lp kch thc vng trng cho cc tp tin internet tm thi1. 2. 3. Chn bng chn Tools/Internet Options v ti tab General. Nhp vo nt Settings, mc Browsing History. Chn dung lng mong mun ca khong trng cho php, n nh khong trng cho nhng tp tin internet tm thi.

4.

Nhp vo nt OK.


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Cch xa cc tp tin tm thi khi trnh duyt ngNu bn khng mun Internet Explorer lu li mt danh sch cc trang duyt, bn c th nh cu hnh cho Internet Explorer t ng xa cc tp tin tm ny khi trnh duyt c ng.1. 2. Chn Tools/Internet Options v chuyn sang tab Advanced. Tm ty chn Security trong danh sch v nh du vo Empty Temporary Internet Files folder when browser is closed.

3.

Nhp vo OK.

1.3.4

Thanh cng c Links

Bng cch s dng thanh cng c Links, ngi dng c th to ra nhng nt tt ti trang ch mong mun trong trong mt lot cc nt d dng truy cp. Microsoft to ra mt vi nt mc nh m h ngh rng chng c tnh ph thng. Khi nhp vo mt trong nhng nt tt trang web s c ti . Nu thanh cng c Links khng hin ln bn c th bt n bng cch s dng View/Toolbar/Links.

Cch thm mt nt vo thanh cng c Links1. Nhp v ko biu tng (thng l thng. Hoc 1. Bn cng c th nhp vo v ko mt siu lin kt hin trn mt trang web ti thanh cng c Links. lm iu ny, ch cn theo cch thc ging nh trn bng cch nhp v ko siu lin kt vo trong thanh cng c Links. ) c t bn cnh a ch hin thi ca trnh duyt trang web trong thanh a ch ti mt v tr trn thanh cng c Links, ni con tr c thay i thnh mt ng


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Gi : V thanh cng c Links l mt th mc con pha di bng chn Bookmarks, bn c th thm nhng nt tt vo th mc ny hon ton ging nh cch lm vi bt c th mc khc.


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Cch i tn cc siu lin ktBn c th i tn cc siu lin kt hin th thng tin cn nhn bit chng. iu ny lm cho vic nhn bit cc trang d dng hn v tn t khong trng hn.1. 2. 3. 4. Nhp chut phi vo nt trong thanh cng c Links m bn mun i tn. Chn ty chn Rename. Vit tn (ngn) m bn mun i. Nhp vo OK.

Nu bn ch mun xo mt tn ca Links, n gin bn ch nhp chut phi vo n v chn tu chn Delete.

1.3.5

Sp xp thanh cng c

Ngi dng c th di chuyn cc thanh cng c xung quanh trong giao din , loi b nhng th khng s dng , thay i kch thc ca cc biu tng hin trn thanh cng c v nhng tu chn khc.

Cch loi b kha cc thanh cng cTheo mc nh, nhng thanh cng c thng b kho, nn ngi dng khng thay i ngu nhin c. Nu bn mun thay i ci t ca thanh cng c, u tin bn s phi m kho chng:1. 2. La chn View/Toolbar. Nhp vo ty chn Lock the Toolbars b chn ty chn ny.

Cch g b thanh cng c LinksBn c th ko thanh cng c xung quanh cc v tr khc nhau trong giao din ca Explorer.1. 2. Nhp v gi chut qua dng ch ghi Links cho n khi xut hin k hiu bn mi tn. Ko thanh cng c ti v tr mong mun.

V d bn c th t n ti cng v tr vi thanh cng c Address, n cho php bn chuyn gia hai th, ty thuc vo s thch v tit kim khng gian trong giao din ca ngi dng. hin th v n hai thanh cng c, bn cn nhp p vo Address hoc ch Links.


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Gi : Nu bn mun gii phng nhiu khng gian hn trong giao din ngi dng, c mt tng l t thanh cng c Address bn cnh bng chn .

1.3.6

Ty bin thanh cng c mc nh

Bn c th thm hay g b nhng nt khc nhau trn thanh cng c mc nh. Bn cng c th chn nu bn mun nhng m t vn bn nm cnh nhng nt , v kch thc ca cc biu tng.

Hp thoi Customize ToolbarHp thoi Customize Toolbar thng c dng ty chnh thanh cng c Standard Buttons.1 Ti y bn c th nhp vo nt bn mun chn thm vo thanh cng c Standard Buttons. 2 Nhn vo y thm nt bn nhp (1) sang thanh cng c (3). 3 Ti y bn c th thy nhng nt hin th trn thanh cng c. 4 Nhn vo y b nt c nh du (3) khi thanh cng c. Nhng nt bn b vn c th li c thm vo thanh cng c thng qua danh sch cc nt hin c (1). 5 Bn nhn chn mt nt trong danh sch hin th thanh cng c ri nhn vo Move Up nu mun chuyn nt ln trn v nhn nt Move Down nu mun chuyn nt xung di. 6 Bn nhn vo nt Reset ny khi mun thit lp li cc ty chnh trong Thanh cng c.

Cch ty bin nhng nt trn thanh cng c mc nh1. 2. Nhp chut phi vo phn biu tng ca Toolbars trn giao din ca IE7 La chn Customize command bar/ Add or Remove Conmands Hp thoi Customize Toolbar s hin th.


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3. 4. 5.

Thm v/hoc g b cc nt . La chn vn bn mong mun v biu tng thit lp. Tu bin v tr cc nt trn thanh cng c, bng cch nh du vo mt nt v nhp vo nt Move up hay Move down.

6.

Nhp vo nt Close.

Thanh cng c by gi hin th nhng nt c chn theo cch mong mun.

Ch : Nu bn khng mun thay i nhng nt trn thanh cng c mc nh na, bn c th quay tr li thanh cng c gc bng cch nhp vo nt Reset trong hp thoi ty bin thanh cng c.

1.3.7

Nhng ty chn Internet nng cao

C rt nhiu cch ty bin Internet Explorer, ph hp vi yu cu ca ngi dng. Trong phn di y bn c th thy mt vi ty chn lm nh vy :

1. 2.

Chn ty chn bng chn Tools/Internet Options Chuyn sang tab Advanced.


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Hu ht cc thit lp y khng phi l ngu nhin, nhng c mt vi trong s rt nn c bit n. Nu c g nhm ln y, bn lun lun c th nhp chut quay li nt mc nh.

Chc nng t ng in t c th c tt y.

Bn c th tng tc ti ca mt s trang web vi mt lng ng k, bng cch tt mt s chc nng ca MultiMedia. Chng hn nh vic hin th nhng bc nh hay hnh ng, hay chi cc on nhc. Tt nhin iu ny lm cho trnh duyt hi t nht, nhng nu kt ni qu chm, c th l mt tng tt tng tc ti. Bng cch thay i cc ty chn in n, bn c th cho php in n nhng trang web vi mu nn v cc bc nh. Internet Explorer c mt thnh phn pht hin ra li tp lnh m a s ngi dng nn v hiu ho.

1.3.8

Ty bin chc nng AutoComplete

Thng th khi bn bt u in vo mt hp k t trong Explorer, chc nng AutoComplete s khi ng gi cc a ch trang web, cc tn, a ch th hay nhng th lin quan khc trong mt danh sch trt xung di hp k t. Bn c th ty bin chc nng , v/hoc xo cc a ch/ cc tn c lu.

Cch tu bin chc nng AutoComplete1. 2. La chn Tools/Internet Options Chuyn sang tab Content.


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3. 4.

Nhp vo nt Settings trong mc AutoComplete. Thc hin nhng thay i mong mun

Trong bng chn ny, bn c th la chn g b checksigns t mt phn ca chc nng AutoComplete m bn mun g b. Bng cch s dng nt Clear Forms v Clear Passwords bn c th g b cc vn bn hay cc mt m c lu li bng chc nng AutoComplete.Gi : Nu bn mun loi b cc a ch Internet lu bi chc nng AutoComplete, bn phi nhp chut vo nt Clear History tm thy di Tools/Internet Options trong tab General (cng c th g b danh sch cc a ch lu trong thanh a ch).

1.3.9

V hiu ha vic hin th nh v cc chc nng a phng tin khc1. 2. 3. 4. La chn Tools/Internet Options Chuyn sang tab Advanced. Cun xung ti Multimedia. B nh du bn cnh chc nng m bn mun v hiu ha.

Nu bn mun thay i cc thit lp cho cc ty chn a phng tin, bn c th lm nh sau:


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5.

Nhp OK.

Bn lun c th quay tr li nhng thit lp mc nh, n gin bng cch nhn vo nt Restore Defaults.

Loi b vic co nh t ngCo nh t ng l mt chc nng mi trong Internet Explorer 6, n t ng co nhng nh qu ln c th hin th c, cho php ngi dng thy chng trong mt phin bn xu co li. Nu bn mun nh hin ra trong kch thc y , bn phi nhp vo nt tr li kch thc bnh thng, l nt hin ra khi bn di tr chut qua bc tranh.

1. 2. 3.

Lm sao v hiu ho vic t co li ca nhChn Tools/Internet Options Chuyn sang tab Advanced. Loi b nh du bn cnh Enable Automatic Image Resizing.

1.3.10 Cc thit lp bo mtC rt nhiu cch khc nhau ci t mc bo mt thng qua Explorer. Thit lp mc nh l Medium khi s dng trnh duyt cho vic duyt Internet. Khi s dng trnh duyt iu hng cho mng cc b (intranet) mc bo mt mc nh thp hn, nhng thit lp mc nh ny cng c th c thay i .

1. 2.

Chn Tools/Internet Options Chuyn sang tab Security.


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3.

y bn c th chn khu vc, ni m bn mun thay i mc bo mt (Internet c nh du trn mc nh).

4.

Bng vic s dng con trt, bn c th chn mc bo mt mong mun cho khu vc mnh chn. Di mc ty bin ngi s dng, bn c th nh ra mc bo mt ca ring mnh.

1.3.11 Bo v thng tin c nhnKhi bn duyt mt trang web, qu trnh duyt ca bn c ng k bi mt th gi l cookie.

Cc CookieMt cookie c th c xem nh mt loi tem (mt tp tin vn bn nh), mt trang web duyt, c th c lu trong my tnh ca bn, mt s ng k qu trnh duyt ca bn (hay ng hn l my tnh ca bn) ti mt ni trn Internet. Ln ti khi bn gh thm trang web , n s t ng kim tra nu bn c mt cookie c lu t ln thm trc, trong trng hp ny website s nhn ra bn.

D liu lu c th l mt vi loi d liu khc nhau: u tin, nhng th gi bi my tnh khi th truy cp vo mt trang web , iu c th v d l loi h thng ang s dng. Th hai, cc la chn s iu hng c lm khi duyt web. Nu bn tm kim mt nh sch trc tuyn cho sch khoa hc vin tng v tiu thuyt, my ch web c th phn loi thng tin , v p ng thng tin hin ln vo ln tip theo khi trang c thm. c th l mt kiu qung co c bit, nhng thit lp mc nh c thay i, hoc mt vi th tng ng vi iu .


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Th ba, nhng thng tin c nhn m ngi dng cung cp, v d nh tn ngi dng, a ch email, a ch c nhn , a ch cng ty, s in thoi, hay bt c th g m ngi dng nhp vo trong sut ln thm cui ti trang web.

Mt s lng kha kh cc trang web s l mt s kh chu khi duyt vi tt c cc cookie b chn, chng hn nh netbank ca bn. Mt khc, nu bn chp nhn tt c cc cookie th bn gp ri ro khi nhng thng tin ca bn b xem bi bn th ba. Mc bo mt mc nh l Medium v c khuyn l nn gi mc ny. Bn c th thay i mc bo mt bng cch s dng con trt.

Ch : My tnh ca bn khng th b ly lan vius t mt cookie . Ch : Mt cookie khng th c nhng thng tin c t trn my , nhng thng tin duy nht nhp vo khi duyt web b gi li bi cookie .


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Bi tp: Ty bin Internet ExplorerTrong bi tp ny, bn s chn a ch mt trang web khi chy chng trnh IE7, n s t lin kt n a ch ny. Bn s s dng chc nng History xem nhng trang web m ngi s dng my tnh ny truy nhp, bn cng s tm hiu thm mt s cc ty chn ca IE7 nh cc ty chn bo mt, bo v thng tin c nhn ca bn

CCH THC1 Khi ng chng trnh Internet Explorer 7

TIN HNH Nhn nt Start Nhn All Programs Chn Internet Explorer Nhp chut ln thanh Address G yahoo.com.vn Nhn Enter hoc nhn nt Go Nhn menu Tools Chn Internet Option Hp thoi Internet Options xut hin

2

Truy cp vo a chi http://yahoo.com.vn

3

To yahoo.com.vn l trang ch ca bn

Trong tab General, nhn nt Use current trong mc HomePage Nhn OK Tt IE v khi ng li n Nhn menu View Chn Toolbars Nhn Explorer bar Chn History

4

S dng chc nng History xem cc a ch m IE truy cp

Ca s History pha bn tri xut hin, ln lt nhn vo ToDay, LastWeek, Last 2 Weeks. Nhn menu Tools Chn Internet Options

5

To b nh cho cc file lu li t Internet l 200MB

Hp thoi xut hin, trong phn Browsing History ca tab General, nhn Settings Hp thoi tip theo xut hin, trong phn Disk sapce to use nhp 200 Nhn OK Nhn OK Nhn menu Tools Chn Internet Options Chn tab Advanced

6

Chnh cc ty chn IE7 khng hin th nh trn cc website


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Trong nhm ty chn multimedia, b chn Show picture Nhn OK Nhn F5

By gi cc hinh nh khng hin th trn trinh duyt na


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BI 2: Trnh duyt thng tin v iu khin tpKhi bn ang cn tm kim mt thng tin no trn internet th bn s nhn c v vn li gii p. Vy vic tm thng tin th no v s dng chng ra sao cho hiu qu nht l vn m ai trong chng ta u quan tm n. Trong bi ny chng ti s hng dn cho bn cch tm kim thng tin v s dng thng tin. Da theo cc vn m bn thng gp trong qu trnh tm kim thng tin, chng hn nh: sao chp thng tin, lu thng tinvv chng ti a ra mt s gii php sau y. Trong bi hc ny, bn s c hc cch: Tm kim thng tin bng cch s dng cc c ch tm kim Yahoo v Google. Sao chp thng tin t mt Website vo vn bn ca bn. Lu mt trang Web hay mt bc nh thnh mt tp tin. In mt Website. Download cc chng trnh ng dng t internet v my ca bn. S dng gi chng trnh nn tp (WinZip). in thng tin vo cc form in t trn internet. Thng mi ha trn internet (e-trade).


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2.1

Tm kim thng tin

Vic tm kim thng tin trn internet thng c rt nhiu ngun v cc phng thc tm kim c thng tin m bn cn cng kh a dng. Hin nay c khong trn 300 ngun tm kim thng tin khc nhau trn internet. Trong bi ny chng ti s gii thiu 2 ngun tm kim thng tin ph bin nht l: tm kim thng tin trn Yahoo v tm kim trn Google. 2 ngun tm kim ny h tr hu ht cc mc thng tin m ngi s dng thng cn. Ty thuc vo mc ch v phm vi bi vit m bn c th la chn tham kho thng tin ti y. Cc phn trong bi hc: Tm kim cc a ch trang Web. a ra cc iu kin tm thng tin. Cch s dng cc c ch tm kim Yahoo v Google. S dng cc c ch tm kim nng cao.

Cc yu cu hon thnh tt bi hc: Cng khng c nhiu cc tiu chun c bit bn c th thc hnh tt bi hc ny.


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2.1.1

Tm kim thng tin l g?

Tm kim thng tin l qu trnh bn tm kim v sng lc thng tin bn cn thng qua cc trnh duyt Web. Xc sut tm thy thng tin bn cn l rt ln, ch cn bn c kin thc s ng v n. C rt nhiu thng tin bn c th tm thy trn internet, chng hn nh: S in thoi, a ch v bn . Bch khoa ton th v mt thng tin no , chng hn nh cc ch thng tin v lch s, ch thng tin v a l v cc ch thng tin khcvv. Cc phn mm ng dng, c s dng trn my tnh ca bn. C hi ngh nghip trong c s d liu vic lm. Tin tc, im tin, th ng, thng tin gii tr, nht bo trc tuynvv. Cc bc nh, cc on phim ngn, cc bn nhc, cc hnh nh ngvv. u gi trc tuyn. Mua hng trc tuyn.

Sch in t, l nhng cun sch m bn c th c trn my tnh. Hu ht cc trang web cho php bn tm kim thng tin di dng ch, hnh nh hoc m thanh, mt s khc cho php bn truy cp ti tp tin v my tnh ca bn. Ngi s dng c th s dng rt nhiu cng c tm kim thc hin vic ny, c bit l cc chc nng tm kim trn internet.

Tm kim cc a ch trang WebKhi trnh duyt internet, hu ht cc trang web bn u khng nh r a ch. Bn c th d dng on ra a ch ca chng, chng hn nh bn ang cn tm a ch trang web ca mt cng ty ln no . Bn ch cn nhp a ch tng t nh www.companyname.com hoc www.companyname.org vo thanh a ch, n s dn bn n mt website ca mt cng ty theo nh yu cu, nu website khng hot ng th bn phi s dng c ch tm kim. Di y l hai c ch tm kim ph bin: Yahoo l mt cng c tm kim ln tm quc t, n hot ng phi hp vi Google. Thng qua h thng tm kim theo danh mc khin bn c th d dng tm thy thng tin m bn cn ch vi vi ln nhp chut. Google l c ch tm kim thng dng nht ngy nay, n cha mt trong cc c s d liu ln nht v thng tin cc website. Vi cc tnh nng nh: tr gip tm kim, dch thut, tm kim gii php kinh doanh, h tr a ra tng.vv.

2.1.2

Hai c ch tm kim thng dng

C ch tm kim l c ch da trn vic tm kim thng tin v cc Website trong cc kho d liu. Bn c th tm kim thng tin bng nhiu cch khc nhau, trong c 2 cch ph bin nht l : Mt trong cc loi c ch l c ch Robot. Trong c ch ny c s d liu c xy dng bi mt chng trnh tm kim, n lin tc tm kim thng tin t website ny qua website khc thng qua cc ng link kt ni gia chng. Theo c ch tm kim ny th Robot s tm kim thng tin theo danh mc, c ngha c s d liu s to ra cc bin tham chiu n cc kha chnh trong website.


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Khi s dng c ch tm kim Robot bn phi nhp t cn tm vo hp ch ri nhn phm Enter. Lc ny c ch tm kim s tm t m bn nhp trong c s d liu. Bn nn nhp nhng t s dng thng dng nht v kt qu ca vic tm kim thng l hng trm nghn trang, t bn nhp s nm ri rc trong tt c cc trang kt qu hin th.

tng tnh chnh xc cho thng tin c tm thy, bn c th gii hn phm vi tm kim. Chng hn nh bn ch la chn cc trang web c vit bng mt vi th ting nht nh hoc chn cc trang web trong mt khong thi gian nht nh. Google l mt chng trnh in hnh s dng c ch tm kim Robot ny. C ch tm kim th 2 m bn s c hc l c ch Catalogue. Con ngi to ra cc ch v trong mi trang s c phn loi. C ch ny tng t nh cch cc cun sch c sp xp trong th vin, khi mun tm chng th bn phi tra theo ch . C ch ny ngc li vi cc c ch khc l ngi to ra cc website s phi ng k cc trang ca h ti c ch Catalogue nu h mun cc trang ca h c ngi s dng tm n. tm mt trang web bng cch s dng phng php ny, bn phi nhp vo mt ch no , chng hn nh ch Sport. Tip bn chn mt ch trong bng chn con. y l mt v d in hnh cho cng c tm kim Yahoo.


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2.1.3

Yahoo!

C ch tm kim Yahoo l mt trong cc c ch tm kim ln nht s dng h thng danh mc. Bn c th tm thy nhiu ng link khc nhau trong mt trang web, chng hn nh: ng link mua sm (Shopping), ng link tin tc (News) v ng link du lch (Travel). Cc ng link c sp xp theo danh mc. Ngoi vic cung cp cc ng link v dch v, Yahoo cn l mt trang web cung cp nhiu trchi (Game). Ti y bn c th chi cc tr chi vi bn b thng qua internet hoc chi ring l.

Giao din ca Yahooy l trang u ca Yahoo. Trang ny hin th ngay khi bn nhp a ch ca Yahoo vo dng a ch.1 Hp Tm kim trong Yahoo!. Bn nhp t cn tm vo hp ny ri nhn phm Enter trn bn phm hoc nhn nt Web Search bt u qu trnh tm kim trn Yahoo. 2 Bn nhn vo y nu mun ng nhp vo trang web bng ti khon ca ring bn. Khi ng nhp, bn c th kim tra hp th ring hoc lm cc hot ng khc trong ti khon ca mnh. 3 4 5 6 Ti y bn c th la chn mt danh mc c trong Yahoo. Ti y bn c th xem mt trong cc dch v trong Yahoo!. Ti y bn c th xem tng quan cc tin tc cp nht ngy hm nay. Bn nhn nt Page Options ny nu mun i mu giao din mn hnh Yahoo, chuyn b cc mn hnh rng hoc hp hay bn c th ty chnh trang ch Yahoo.

Yahoo bao gm cc tnh nng nh: Tm kim theo danh mc, chc nng tm kim v cc tnh nng khc. Vi cc tnh nng ny m Yahoo cng c gi nh l mt Portal. Portal l mt trong cc thut ng internet, n ging nh mt cng internet. N c th link n rt nhiu cc ng link ca cc dch v chng hn nh th t, lch nm, bo ch, dch v mua sm, d bo thi titvv. y cng l l do m Yahoo c nhiu ngi s dng coi n nh mt trang khi u ca h khi truy cp internet.


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Chc nng My Yahoo! gip ngi s dng c th t trang bt u vi cc dch v h cn. S cnh tranh gia cc cng internet v cc c ch tm kim kh khc lit. N th hin tc pht trin v s ln mnh ca i th cnh tranh. Mt v d in hnh v s cnh tranh gia cng internet v c ch tm kim l s cnh tranh gia MSN(Microsoft Network) v AOL(America Online).Ch : Mt s phin bn ch dnh ring cho vng no ca Yahoo. Khng c phin bn hon chnh cho vic trnh duyt theo danh mc, y l l do ti sao m bn hng dn s dng phin bn ca M.

2.1.4 Tm kim thng tin bng cch s dng chc nng tm kim YahooKhi s dng Yahoo bn c th: Tm thng tin bng cch nhp chut, y c gi l phng php trnh duyt web Tm thng tin bng cch nhp cc t kha lin quan, y c gi l phng php Searching Kt hp c hai phng php cp bt k ca danh mc.

Trnh duyt webKhi trnh duyt bng cch nhp chut, bn phi nhn thc c rng bn c th tm thy nhng thng tin ging nhau. Yahoo! c nhiu thnh phn tham chiu cho gia mt vi ch , do bn s khng th gii hn c s tm kim ca bn. Vic nhp chut vo mt ch thng khng c link trc tip n thng tin bn cn, thay v bn c th trnh duyt nhng ch thng tin quanh mt khu vc nh thu hp phm vi tm kim xung, nh l s iu hng trong mt trang web thng tin khng l bng cng c tm kim. Chng hn bn ang cn tm thng tin chung chung v internet v cc mi quan h vn ha. Bn s bn khon v a ra cc cu hi v vn ny nh: Ch no c th cha ng thng tin v vn ny? C th nhng trang web trong mc Computer and Internet s cha cc thng tin ny? C tp tr trc tuyn no v iu ny trong mc News and Media khng? hay c tt hn nu bn bt u vic tm kim trong mc Society and Culture?...vv. Bn vn c th tm kim thng tin bn cn di cc ch khng lin quan trc tip, thng qua cc tham chiu cho. Nu bn chn mc News and Media tm kim cc thng tin th v, bn lm nh sau :

Cch tm mt tp ch1. 2. 3. Nhp vo danh mc Yahoo! Web Directory Nhp vo News. Nhp vo Magazines. By gi bn c th thoi mi la chn trong mt lng ln cc ch tp ch hin th. 4. Nhp vo Computers and Internet. Ti y bn c th thy rt nhiu cc tp ch m phn ln l cc tp tr v internet.


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5.

Nhp vo PC World hoc mt tp ch tng ng.

Nh bn thy, phm tr ch thay i theo ni dung m bn duyt. Chng hn t phm tr ch News and Media sang phm tr ch Computers and Internet. Khi trnh duyt web s dng Yahoo, bn cng cn bit rng cng c tm kim a vo trong ti khon nu mt trang web l thng mi hay phi thng mi.

Nu bn ang tm kim mt trang web, ni m bn c th mua mt i giy. Bn s bt u vic tm kim trong danh mc Business and Economy hay danh mc Recreation and Sports ? Do trang web m bn ang tm kim l mt trang web thng mi, nn bn nn bt u vic tm kim trong danh mc Business. Nhng nu bn ang mun tm kim cc cu lc b th dc hay ch tng t, th bn nn bt u vic tm kim trong danh mc Sports. Nhng thm ch trong lc bn ang trnh duyt cc danh mc ny th cc tham chiu cho ti cc danh mc khc cng s hin ln. iu ny l tin li cho nhng ngi ang cn tm c 2 loi thng tin v i giy v cu lc b.Gi : Bn c th nhn dng cc ch c lin kt cho thng qua k t @ cui ng link.

2.1.5

Tm kim

Khi bn ang s dng phng tin tm kim Yahoo!, bn phi nhp mt hay nhiu t kha tm kim trong hp ch ri nhp nt Search. Lc ny c s d liu s qut qua cc t bn nhp theo trt t sau: Trc tin cc c ch tm kim s tm nhng mc ch ph hp vi t bn nhp Tip n s tm n cc website, c ch c s dng y l c ch Robot.

Kt qu tm kim ca bn s c hin th theo trt t nh trn, trc tin l cc danh mc ri n cc website.


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Tm kim nng cao (Advanced search) :Khi s dng Yahoo! bn s gp ch tm kim nng cao. Ch tm kim ny cung cp cho bn nhng tin ch tng t nh Google. Khi nhp vo Advanced Search, bn c th chn ch : Tm kim thng tin theo mt t hp cc t kha Tm kim thng tin theo tng t. Tm kim cc websites theo tn nc hay theo ngn ng Tm kim thng tin theo khung thi gian.

2.1.6

Tm kim kt hp

Mt trong cc c tnh thng minh ca Yahoo! l bn c th kt hp browsing v searching. N s l mt c tnh thch hp nht bn la chn dng khi bn c kin thc hiu bit v ch bn cn tm hoc cc cc thng tin gn vi ch m bn cn tm. Trc tin bn nn tm kim cc thng tin m bn bit, ri qua bn c th tm thy cc thng tin khc tng t nh vy. V d bn mun tm thng tin v mt cuc ua mo, c th hn l bn quan tm n thng tin cc loi mo hoang, chng hn nh : h, s t, bovv. Vy bn s bt u vic trnh duyt u ? Trong trng hp ny thay v bn trnh duyt, bn s bt u vic tm kim vi hp ch.

Cch tm kim kt hp:1. Trc tin bn nhp t Lion vo hp ch, Gi y bn c ci nhn tng quan hn v cc th mc khc nhau trong Yahoo! v tt c kt qu c tm thy l thng qua c ch tm kim Robot.


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2.

thay i Directory bn nhp vo n.

3.

Nhp vo ng dn Wild Cats > Lions trong th mc Directory Results.Theo cch ny, bn c th trc tip c link ti th mc v Lion.

4.

y bn c th thy cc th mc m bn trnh duyt qua, 5. Hy th nhp vo mt vi ng link, bn s c th khm ph cc th mc khc nhanh chng ch n gin l bn nhp chut vo n.

6.

Nhp vo th mc Wild Cats xem liu c ng link no bn quan tm n khng (Th mc Wild Cats l th mc trong c th mc Lions).

Th nhp vo ng link ti Big Cats Online. Tt nhin bn c th tm thy cc trang web ny bng nhiu cch khc nhau, chng hn nh bn s dng nhng t tm kim u tin khc v d mo, hvv. Hu nh kt qu s l tng t.

2.1.7

Google

Tn Google c ngun gc t t Googol, c ngha s 1 v theo sau l 100 s 0. T cui nm 2000, Google c c s d liu v ti liu web ln nht trn internet. Khi hng dn ny c vit ra th Google cha c d liu ln n 8.058.044.651 trang web, con s ny s cn lin tc gia tng. Bn cnh Google c kh nng thc hin khong 150 triu lnh tm kim mi ngy, m c ch c s dng thng dng nht l c ch tm kim Robot. V vy m ngy nay Google tr ln rt ph bin trong vic tm kim thng tin.


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Phn loi thng tin hin thMt trong nhng l do quan trng m Google tr ln ph bin vi ngi s dng l n khng hin th cc thng tin tm kim khng cn thit. Phng php ny c gi l Relevance Sorting,n hot ng vi c ch PageRank. C ch PageRank ny quyt nh kt qu tm kim no s c hin th ti ngi s dng. Mt u th khc ca Google l n hu nh khng c cc thng tin qung co. Ch c khong 15% cc lnh tm kim thng tin qung co s c hin th. Thng tin v qung co c tm thy ch n gin l cc ng link c hin th phn trn cng ca trang theo mt cch nht nh, m iu ny cn ty thuc vo ch m bn cn tm kim. Trang Google bn thn n kh n gin ch vi mt hp nhp t kha tm kim v vi nt lnh.

2.1.8

Cc c tnh ca Google

Bn c th thay i ngn ng mc nh ca Google mt cch d dng, thc hin vic ny ti mc Preferences:

Ch :Bn s khng th thay i cc c tnh khi bn v hiu ha cc Cookie trong trnh duyt ca bn.

Ngoi vic thay i ngn ng ti trang c tnh ca Google, bn cn c th thit lp cc c tnh khc na nh: Ch tm kim nhng trang web trong mt ngn ng nht nh.


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Gii hn bao nhiu kt qu s c hin th mi trang khi tm kim, y mc nh s kt qu hin th l 10. Cho kt qu hin th trong mt ca s trnh duyt mi hay khng.

Ch : Google s to mt cookie vi cc c tnh m bn t khi bn nhp vo nt Save Preferences.

2.1.9 Tm kim thng tin bng cch s dng GoogleKhi bn thc hin vic tm kim bng cch s dng Google, th c ch tm kim s khng ch tm nhng ti liu c ui html. M n cn tm ti liu c ui pdf, ti liu Word, ti liu Excel v cc ti liu c ui RTF. hin th cc kt qu tm thy, ngi s dng phi c cc chng trnh c chng c ci trn my.

Cch tm kim thng tin s dng Google:1. Nhp t kha tm kim vo hp ch. Nu bn mun gii hn thng tin tm kim theo mt ngn ng no . 2. Nhp chut vo nt Google-search. hoc Nhn phm Enter.


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I feel luckyNt s dn ngi s dng trc tip n trang web u tin m n tm thy.iu ny khin cho vic tm kim c phn nhanh hn nht l vi nhng kt qu tm kim c xc nh r rng, chng hn nh: Trang ch ca mt cng ty no . Nhng iu ny khng phi lun ng trong mi trng hp, y cng chnh l l do v sao m n c ci tn nh vy.

Kt qu tm kim c ci nhn tng quan v ton b kt qu thng tin c tm thy mt cch nhanh nht, chng hn nh c khong 6 t kt qu thng tin c tm thy (nh trong v d ny) vy tt hn ht bn nn cung cp thm thng tin gii hn phm vi tm kim. Khi kt qu ca vic tm kim c lu trong b nh tm thi (Cached) vi mt tn no do hin thi webite ny khng sn c m do Google lu n u , iu ny c ngha thng tin tm thy s khng hon ton c cp nht. Nh ni trn Google s ch hin th 10 kt qu 1 ln. phn y ca trang, bn c th nhp nt Next hin th 10 kt qu tip theo. S mu khng c gch chn th hin trang ny hin ang c hin th.

2.1.10 Tm kim nng cao s dng GoogleNu bn mun thm cc tiu chun tm kim khc thu hp phm vi tm kim xung, bn nn s dng chc nng tm kim nng cao. V d bn tm kim thng tin vi t internet, bn s c khong hn 6 triu kt qu khc nhau. Sau bn tm kim thng tin vi t tng t nhng khng la chn nhng trang c cha t Microsoft th kt qu tm thy s gim xung ng k.

Tm kim nng caoTi phn tm kim Nng cao ca Google, bn ty chn cc tiu chun trong cc nhm khc nhau thu hp phm vi tm kim ca mnh. y l bn tng qut ngn gn nht ca Tin ch tm kim nng cao ca Google.1 in nhng t cn tm vo phn ny cng tng ng vi vic thm AND gia cc t. 2 in nhng t cn tm vo phn ny cng tng ng vi vic tm kim mt cu trong du ngoc kp ( ). 3 in nhng t cn tm vo phn ny cng tng ng vi vic thm OR gia cc t. 4 in nhng t cn tm vo phn ny cng tng ng vi vic t NOT trc cc t cn tm.


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5 6 7 8

Ti y bn c th la chn bao nhiu kt qu bn mun hin th trn mi trang. Ti y bn c th gii hn vic tm kim trong phm vi mt ngn ng nht nh no . Ti y bn c th la chn tiu chun kiu nh dng tp tin. Nhn vo nt ny khi bn mun ca s m rng thm phm vi ty chn thit lp tm kim nng cao, v d nh ty chn ngy thng, cc quyn ngi dng, danh sch s ...

9

Sau khi la chn xong cc ty chn gii hn phm vi tm kim, bn nhn nt ny Google bt u tm kim nng cao.

Cch gii hn phm vi tm kim1. Nhp chut vo Advanced searching bn phi ca hp t kha tm kim trn trang u ca Google. 2. 3. 4. Nhp t "Internet" vo hp c tn "With all words". Nhp t "Microsoft" vo hp c tn "Without these words". Ri nhp nt Google-search.

By gi kt qu ca vic tm kim gim xung ng k. Ch Google thng t mt du tr ng trc t Microsoft. Th s dng chc nng tm kim nng cao bn s nhn thy cc ton t no c s dng trong hp t kha tm kim, n cho php bn b qua chc nng tm kim bng cch nhp chut v s dng trc tip cc ton t trong hp t kha tm kim. Th thm mt vi ty chn s dng tm kim nng cao.

2.1.11 Tm nh bng cch s dng GoogleNu bn chn tm kim nh trong Google, kt qu tm km s c hin th trong mt danh sch cc tp nh. Tt c cc tp nh ny u cng mt loi, loi tp nh ph bin nht l c ui jpg, gif, png hay bmb. Theo nh mc nh th cc bc nh m Google s tm kim l c ui jpg v gif.

Cch tm kim nh1. Nhp vo nt Images.


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By gi bn ang phn tm nh ca trang. Khi ci ny c vit th c khong gn 500 triu bc nh trong c s d liu ca Google. Vic tm kim nh cng n gin nh vic tm kim cc trang web. 2. 3. Nhp mt t kha tm kim vo hp t kha tm kim. V d bn nhp t tiger. Ri nhp nt Google search. hoc Nhn phm Enter.

By gi bn s c trn 20 bc nh u tin trong cng mt nh dng nh nh nhau, kch thc t 100 n 150 pixel. Bn cnh bn cng s c thng tin v mi bc nh, chng hn nh: Tn. Kiu (.jpg or. gif). Kch thc theo n v im nh. Kch thc theo n v Kilobytes (kB) a ch nh.

2.1.12 Tm kim nh nng caoKhi ang tm kim nh vi t kha tm kim l tiger, s c kh nhiu cc bc nh ca tay golf Tiger Woods hin th. Google c chc nng tm kim nng cao s gip bn gii hn phm vi tm kim xung. Hy thc hin cc thao tc tm kim ging vi tm kim nng cao cc trang web.

Cch gii hn phm vi tm kim nh:1. M chc nng tm kim nh ca Google v nhp nt Advanced image searching.


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2.

in thng tin vo cc hp, nh hnh di y:

3.

Nhp nt Google search hoc

3.

Nhn phm Enter.

By gi tt c cc bc nh c hin th trong mt phm vi rng hn v cc bc nh v tay golf Tiger Woods khng cn hin th.

2.1.13 Nhm thng tin v ch dn trong GoogleNt Groups trn trang ch ca Google cho truy cp n vi nghn nhm thng tin trn internet. Nhm thng tin (Usenet) lm mt phn c ca internet. Chng c th c so snh vi mt bng pin, ni m mi ngi trn ton th gii c th c v gi ln nhng th ca ring h. H c th trong mt hay nhiu nhm tin. Thng thng, cc chng trnh nh Microsoft Outlook Express hay chng trnh nhm thng tin chuyn dng(News-readers) c s dng cho vic trnh duyt nhng nhm thng tin nh vy. Google cung cp ch c v to cc trang vit (yu cu ng k) trong cc nhm tin ny bng cch s dng internet Explorer hoc cc trnh duyt tng t.


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Th mc (ch dn)Google l mt cng c tm kim Robot quan trng nht, ngoi vic phi hp vi Open Directory Project (ODP), Google cng c mt th mc ch kh s. Open Directory Project l mt th mc ch rt ln, n c to v duy tr bi nhng ngi tnh nguyn. Nt ch dn trn trang ch Google dn bn n mt phn t mc ca trang. Hu nh khng c cc th mc khng vit bng ting anh trong phn th mc ca Google trn trang . Vic trnh duyt phn ny ca trang c thc hin tng t nh cc th mc ca Yahoo. Bn nhp vo mt th mc v thu hp phm vi tm kim ca bn bng cch trnh duyt thng qua cc th mc ny. Bn cng c th chn s dng tm kim trong hp t kha tm kim to ra mt s tm kim mi trn th mc hin thi ang c trnh duyt. Google s dng h thng PageRank hin th cc trang lin quan trn phn u ca kt qu tm kim.


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2.2

iu khin thng t www

Khi bn tm kim thng tin hay trnh duyt trn www, c th c lc bn mun lu gi hay gi thng tin tm thy ti nhng ngi khc. Bn c th lu c trang web hay lu cc phn ca n nh: cc on ch, cc bc nh hay cc ng link. Trong bi ny bn s c hc cch : Sao chp thng tin t cc trang web. Lu mt trang web vo my ca bn. In cc trang web. Lu cc bc nh hay cc ng link.

Yu cu: Khng c yu cu c bit bn c th hon thnh bi hc ny tt.Ch : Bn lun phi tp trung v tn trong bn quyn ca tc gi, vi cc on ch v cc bc nh trn internet. Thng th vic sao chp nhng th ny l phc v cho mc ch tham kho c nhn, nhng nu bn sao chp thng tin truyn tay l iu khng nn.


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2.2.1

Thng tin sao chp

Khi bn mun sao chp thng tin v my ca bn, bn c th thng s dng cc lnh Copy v Paste. Vic sao chp ch c nh dng html vo Word l hon ton c th. Word c th c c nh dng html, iu ny c ngha ch c sao chp t mng c th gi c nh dng html m khng cn phi chuyn sang nh dng bnh thng ca Word. iu ny cng c ngha cc nh dng nh : phng ch, mu v kch thc s c sao chp vo Word cng vi nhng th nh nh v ha.

Cch sao chp thng t mt trang web vo mt vn bn:Nu bn mun sao chp mt phn ca trang web vo vn bn Word m khng gi li nh html ca n, bn lm nh sau:1. nh du on ch m bn mun sao chp bng cch nhp chut v ko chut qua on ch . Con tr phi chuyn thnh mt dng trc khi bn nhp. 2. Chn Edit/Copy. hoc Nhn t hp phm Ctrl+C. 3. Chuyn n chng trnh v vn bn m bn mun dn on vn ch vo. Bn chn Edit/Paste hoc nhn t hp phm Ctrl+V. gi c nh dng html cho on ch c sao chp, chng hn nh : phng ch hay nhng th tng t nh vy. Thay v bn nn 4. Chn Edit/Paste special. Hp thoi Paste special s hin th. 5. 6. Nhp vo non-formatted text dn ch cha c nh dng. Nhp OK.

Ch : Nu bn mun sao chp ton b ch ca mt trang web, bn c th s dng chc nng Save as. Ch : S dng phm tt Alt+Tab chuyn i gia cc chng trnh, nu chng trnh son tho vn bn hin ang chy. Ch : Nu bn s dng cc chng trnh son tho vn bn nh: Microsoft Notepad hay Microsoft Wordpad , bn c th s dng Edit/paste b nh dng html.


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