Right. So, one day I came back from school, and there were tonnes of IE pop-ups and a few programs that had installed themselves while I was gone. Then, on the screen, there was a Bestsellling Antivirus pop-up that offered to get rid of them. I was all 'wow, cool, how convenient'. So I downloaded it, ran it and then found out that, hey, it's a total sham. What do I do to get rid of it? I've tried a few solutions I found on Yahoo! Answers and it didn't work. I ran the ad and malware prevention stuff I have, and that didn't work either. Is there anything I can do to get rid of it?