i've already got a virus killer

using an xp right now... but worse than freezing it loses all data once in a while and my mom has to reboot it again.. u should see how loud she screams when the computer loses all its data....not pretty....! :0

Had an XP, never froze. The problem with the XP I had is that it couldn`t detect hardware well.

i have xp well you probaly dont have enought RAM

believe me i got a lot of ram

Try system recovery.