systems about computer

1. Computer system
1.Software
2.Hardware
3.Live ware

2. Hard ware
Input device
Cpu
Output device

3. software
Application
system

4. Live ware
Data entry operators
System developers
Web designers
programmers

5. Input device
 Keyboard
 Mouse
 Touch pad
 Track ball
 Joystick
 scanner

6. cpu
Mmu (main memory unit)
Alu(arithmetic logical unit)
Storage (saving unit)

7. Output device
Monitor
Printer
speaker

8. Application software
Package
language

9. System software
 Windows 3.0
 Windows 3.1
 Windows 3.11
 Windows 95
 Windows 98
 Windows 2000/me
 Windows xp 2002
 Windows xp service pack 1
 Windows xp service pack 2
 Windows VISTA

10. PACKAGE
MICROSOFT OFFICE
MS WORD, MS EXCEL, MS POWERPOINT,MS ACCESS ECT…
ADOBE
PHOTOSHO[P,IMAGE READY,PAGE MAKER ECT…
CORAL GRAPHIS
DRAW,PHOTO PAINT
MEDIA PLAYERS
WINDOWS MP,WIN AMP,REDONE PLAYER ,JET AUDIO

11. LANGUAGE
 C LANGUAGE
 PASCAL
 J #
 C #
 C + +
 VISUAL BASIC (VB)
 SQL
 HTML
 BASIC LANGUAGE