1. Computer Programming Basics

2. An Input Device

3. Component of CPU

4. An Input Device

5. First Generation Hardware

6. An Input Device

8. Volatile Memory

9. Third Generation Hardware

10. Component of CPU

11. Second Generation Hardware

12. First Generation Computer

13. Fifth Generation Computer

14. An Analysis Method

15. A Number System

16. An Analysis Method

17. A Number System

18. An Input Device

19. An Operating System

20. An Input Device

21. Father of Computer

22. Answers Keyboard Mother board Joy Stick Vacuum Tube Light Pen Mouse RAM IC(integrated circuit) Chips Transistor ENIAC Robotics Pseudo Code Octal Flow chart Binary Touch Screen Windows Track Ball Charles Babbage