Firstly, I'm just wondering, but how many of you people have some form of anti-virus program installed on your computer? I'm not 100% sure in their usefulness, but then again, I have never actually tried. My friend told me though that the anti-virus that he put on his computer really wasted time and slowed down his computer with all the virus scans and all. So yeah, I don't know whether to put it on my computer or not. Well, my computer now has a virus. I'm not sure how I got it or when. I think the virus goes by the name "troj/rustok-n". I am not even sure if its real because my Google search is really lagging. But I do think that I have been infected with a virus. Its really annoying but the only thing that I find wrong so far is Googling, as it lags so much for some reason. Even when I search up other things. So I'm just wondering if installing an anti-virus would be beneficial or not. And if there is some way that I can get rid of the virus that is affecting my computer without actually formatting the hard drive or getting rid of some of my files. The reason that I don't want to format right now is because its not a convenient time and I've already done it a few times and I'm getting sick of re-installing programs again. Any help or advice is appreciated. Thanks.