My comp. has been a bit laggish lately. Besides doing a defrag and gonig to the control panel to delete programs, whats another way to clean up my system?

I would like all the sites i ever veiwed gone and deleted out of my computer and no way to track them with out hours of work. I’ve gone thorugh and done the delete cookies , files and erase memory but i kno thats not deleting it all, but just forgetting about the sites instead. Let me kno what affect could happen if i did delete all previously viewed sites.

Appreciated!

I currently have Windows XP Pro edition, and would like to start over with a clean install on the same computer, I am not able to locate my old cd’s to prove that I am eligible for an upgrade.

Any suggestions on ways around this?

I have also read about installing a new copy of XP on the same harddrive to co-exist with the other copy of Windows xp.

Any thougts are appreciated.
Thanks
Excellent idea, thank you.

I need help or need someone to talk me through it I am a rookie and have a old computer that has alot of bad stuff that needs defragmenting and I cant afford to buy it,helpl please.

I tried to look for antivirus, antispyware…etc. softwares but they are not free. Can anyone tell me a software that is free and that can clean all the viruses from my PC? Otherwise i have no choise, all I have to do will be formatting the disk.