1. - -

2. !
?
- -

3. -
?
- -

4. - -

5. - -

6.  (Abacus) 
 (The
(Napier’s rod) Leibniz Wheel)
 
(Slide Rule)

(Babbage’s
(Calculating Difference
Clock) Engine)


- -

7.  ABC
 Mark I
 ENIAC
 EDVAC
 UNIVAC - -

8. 
(Vacuum Tube)

(Transistor)
 (IC
: Integrated Circuit)
 VLSI
(Very Large Scale Integration) - -

9. Supercomputer
Mainframe Com
Minicomputer
Microcompute
- -

10. Desktop Computer / PC
Notebook Computer
Palm Computer
- -

11. - -

12. Input Units
Keyboard Digital Camera
Mouse Pen
Track Ball Digitizer
Scanner
- -

13. Central Processing Unit (CPU)
• (Control Unit)
•
(Arithmetic and Logic Unit
• (Main M
- -

14. Output Units
- -

15. Storages
Diskette 5.25”
CD, CD-R, CD-RW, DVD
Harddisk
Zip Disk, Jaz Disk
- -

16. - -

17. - -

18. - Computer System
- Hardware
- Software
- Peopleware
- Data
- -

19. http://www.nectec.or.th/courseware
- -