The document lists the key hardware components of a computer system including the motherboard, hard disk, processor, CD Rom, disk drive, and UPS. It also categorizes system software such as Unix, Windows XP, Windows 98, Windows 8, and Windows 7. Several application software programs are mentioned like Microsoft Office, MS Word, PowerPoint, Excel, Tally, Paint, and WinWord.

2. Ram
 Motherboard
 Hard disk
 Processer
 CD Rom
 Disk drive
 UPS


3. 
System software

Application software

4. 
SYSTEM SOFTWARE
Unix
 Window xp
 Window 98
 Window 8
 Window 7


5. Microsoft office
 MS word
 Power point
 Excel
 Tally
 Pant
 Win word
