Hi, I have quite a new compt. with 1024 of ram. but since I had a virus and then got rid of it with agv. My internet explorer keeps crashing as does my other programs as well. I do multitask, but I have never had a problem with this before, now if I run more than 2 programs, say..Nero and Internet eXp. I have to keep restarting....I have just re-installed windows, 2 weeks ago it was OK then but now it's gone funny again, do you think that I should re-install windows again because maybe this virus is still lurking even though avg tells me it'sn not?????