PARTS OF A COMPUTER PRESENTATION 12

1. PRESENTATION ON
PARTS OF A COMPUTER
BY :
Nik

2. PARTS IN OUR BODY PARTS IN A COMPUTER

3. HOW MANY PARTS ARE THERE IN
COMPUTER ?
There are four main parts of a computer :-
 Monitor
 CPU
 Keyboard
 Mouse

4. MONITOR
 Monitor looks like a television.
 It displays the work of the computer.

5. MONITOR
 We can also watch movies and cartoon on the
monitor.
 We can see whatever we type or draw on the
monitor.

6. CPU

7. CPU
 CPU stands for central processing unit.
 It is a black box connected to the computer.
 It is the most important part of a computer.

8. CPU
 CPU does all the calculations.
 Without the CPU, computer would not even start.
 It is called as the brain of the computer.
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10. KEYBOARD

11. KEYBOARD
 Keyboard looks like a typewriter.
 It has many buttons called keys.
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12. KEYBOARD
 Different keys perform various functions.
 We press the keys to type letters and numbers.

13. MOUSE

14. MOUSE
 A mouse is a pointing device.
 A computer mouse looks like a real mouse
because of its shape.
 It has a long cable which seems to be a tail.

15. MOUSE
 The mouse pointer is an arrow on the computer
screen which moves as you move the mouse.

16. MOUSE
 It consists of two buttons and a scroll wheel.

17. ANSWER THESE QUESTIONS:
1. Which part of computer looks like a television?
MONITOR
2. What is a pointing device? MOUSE
3. Which part of a computer helps us to type?
KEYBOARD
4. What does CPU stands for? CENTRAL
PROCESSING UNIT