This document discusses the main components of a basic computer system. It outlines the input devices like the keyboard, mouse, joystick, and microphone that allow a user to provide information to the computer. It then explains the processing devices like the CPU, ROM, RAM, mainboard and video card that process the input. Finally, it lists the output devices like the monitor, speakers, projector, and printers that display or present the processed information to the user.

3. Input)
Input Device)
,
,
,
,

4. Input)
O
Keyboard)

5. Input)
O
Mouse )

6. Input)
O
Joystick )

7. Input)
O
Microphone )

8. Process Device
Process Device
Input
CPU,
ROM , RAM , Mainboard , Video
Card

9. Process Device
O
CPU)

10. Process Device
Read Only Memory
- ROM)

11. Process Device
Random Access
Memory - RAM)

12. Process Device
(Mainboard, mother
board)

13. Process Device
Video Card

14. Output Device

15. Output Device
moniter

16. Output Device
Speaker)

17. Output Device
O
Projector )

18. Output Device
Print
Device )
Hard copy