deadlychicken22
Man is a reasoning rather than a reasonable animal
If you're using windows I would recommend getting adaware (free version), spybot search and destroy, and a good firewall (NOT MICROSOFTS!). I have norton but that is only because of my dad, I wanted to use a copy of zone alarm that I got from a friend (perfectly legaglly ), but its hard to argue with him when its his computer. Anyways, it seems to work pretty well. The only real problem I found was that it slowed the computer down (sometimes quite a bit). But what I would really recommend is that you install linux on your pc. I have always wanted to try out gentoo linux but haven't been able to but it looks great. Linux is the best os out there IMHO and you won't have to worry about viruses because people haven't made any for linux (at least not that i'm aware of). Its a much more stable os and it is very customizable. Its biggest problem is that companies don't write drivers for it, so it is possible that not all of your devices will work properly with it. But usually if you use mostly standard stuff you should be able to get generic drivers for most if not all of your stuff.