1

2

3

4

(ABACUS)

(PULSE)

5

(Data)

(Process) (Instructions)

(m eaningful

Information)

(Speed)

(Input and Output

(Memory) (Arithmetic) Devices)

(Storage)

6

Hollerith

Harman

Hollerith

Harman

7

:

8

Elements of Computer System

(Hard Ware) (System)

(Software)

(Hard Ware)

CPU MouseKey Board

(Function)

(D at a) (Output) (Input)

9

(Soft Ware)

10

DESK TOP

Iconsشبیہیں

11

12

13

14

15

VERTICAL TOOL BAR

16

Keyboard Edit

Keyboard preference

17

URDU KEYBOARD

URDU KEYBOARD

18

19

20

Paragraph Format

page set up

21

end beginning

6 forced justify

3

beginning 3

end 1.5 beginning 1.5 end

22

23

INSERT

OK

24

25

Vertical Tool Bar

draw

Arrow Tool

sample Formatting Tool

formatting

background

:

26

" "

" "

" "

" "

27

ctrl+F6

5%

20% 15%

ctrl+F7

ctrl+F6

28

M

Insert

page numbe

#

# M

29

30

31

9257820

2103387

,

H/9

32

"

"

33