COMPONENTS OF COMPUTER SYSTEM

1. CENTRAL PROCESSING UNIT (CPU)

2. KEYBOARD

3. MOUSE

4. VISUAL DISPLAY UNIT (VDU)

5. OTHER INPUT DEVICES

6. SCANNER

7. BARCODE READER

8. JOYSTICK

9. OTHER OUTPUT DEVICES

10. PRINTER

11. PLOTTER

12. SPEAKER

13. COMPUTER MEMORY

14. TYPES OF MEMORY

15. SECONDARY MEMORY