1. 1

2. •

3. •
•
•
•

5. Hardware
Input Device
Output Device
Processing Device
Storage Device
Communication Device

6. Software
System Software
Application Software

7. People
End User
Computer Expert

8. Data & Process

9. Communication

10. • 5
• 1
• 2
• 3
• 4
• 5

11. 1

12. 2

13. 3

14. 4, 5

15. • Super Computer
• Mainframe Computer
• Mini Computer or Workstation
• Micro Computer or Personnel Computer
• Smart phone or Mobile phone

16. Super Computer

17. Mainframe Computer

18. Mini Computer,
Workstation

19. Micro Computer, PC
PDA, Mobile Phone