Gio vin: o Th Thu Hng

Hay neu vai tro cua he ieu hanh may tnh?

Phan mem la g? Co may loai phan mem?

La nhng chng trnh may tnh.Phan mem he thongPhan mem ng dungQuan trong nhat?HE IEU HANH

PHANMEM

BI 10

Vay he ieu hanh la g?

- He ieu hanh la mot chng trnh may tnh (phan mem may tnh).- c cai at au tien trong may tnh va trc cac chng trnh ng dung.- Khong co he ieu hanh, may tnh khong the s dung c.He ieu hanh c cai at khi nao trong may tnh? Neu khong co he ieu hanh th chuyen g se xay ra?

Mot so he ieu hanh: Giao dien cua he ieu hanh DOS* MS DOS:

Mot so he ieu hanh:* WINDOWS:

Ti nguyn ca my tnhTranh chp ti nguyn

Phan cngPhan memPhng tien ieu khienHe ieu hanh

ieu khien cac thiet b phan cnga cngMn hnhMy inChutBn phm

Chng trnh son tho vn bnChng trnh bng tnhChng trnh v th hm sTo chc thc hien cac chng trnh (phan mem)

He ieu hanh co 2 nhiem vu chnh la g?

- ieu khien phan cng.- To chc thc hien cac chng trnh.

Giao dien cua he ieu hanh Windows

Neu khong he ieu hanh th man hnh may tnh khong hien th giao din lam vic.

Vay he ieu hanh con co nhiem vu g?

- ieu khien phan cng.- To chc thc hien cac chng trnh.- Cung cap giao dien cho ngi dung.

- ieu khien phan cng.- To chc thc hien cac chng trnh.- Cung cap giao dien cho ngi dung.* Ngoai ra, he ieu hanh con to chc va quan l thong tin trong may tnh.

Cau 1: He ieu hanh la g?A. Phan mem ng dung cua may tnh.B. Phan mem dung e tm kiem thong tin.C. Phan mem he thong.D. Tat ca cac cau tren eu sai.C.

Cau 2: Neu may tnh khong cai he ieu hanh th:A. may tnh van hoat ong bnh thng.B. may tnh khong hoat ong c v khong mot phan mem nao co the chay c.C. may tnh khong hoat ong c v khong co ien.D. may tnh ch hoat ong trong vong mot tieng ong ho.B.

Cau 3: ien cac cum t thch hp vao cho trong:A. Cac thiet b nhap thong tin cho may tnh c he ieu hanh ieu khien la .................. va ....................B. He ieu hanh co chc nang ieu khien cac thiet b .................. va to chc thc hien cac .......................... trong may tnh. Ngoai ra he ieu hanh con lam nhiem vu to chc, quan l .................... tren may tnh va cung cap ..................... e ngi s dung trao oi thong tin vi may tnh.chuotban phmphan cngchng trnhthong tingiao dien

- Hoc k l thuyet.Xem trc bai:TO CHC THONG TIN TRONG MAY TNH