Windows XP has a simple look and not that much secured as compared to Windows 7

1. XP does not have gadgets like clock but win 7 has

2. Win 7 looks and graphics are awesome than Xp.

3. Bitdefender is built in in win7 to protect pc from instant attack of adware malware etc.

4. User Account Control is added. in win 7

5. Very secured feature. System files always remain locked.win 7

6. Speech recognition feature to win 7. You can handle and run pc by speaking in mic.

7. It provides diagnose tools for troubleshooting. (Win7)

8. Easy backup and restore feature as compared to XP.

etc..............

Overall Windows 7 is awesome.