1.) Kaspersky 2.) Bitdefender 3.) Nod32 4.) AVG 5.) Avast 6.) Avira 7.) Mcafee 8.) Norton 9.) Spyware Doctor 10.) Webroot Spysweeper
I'm another AVG user, never had a problem with it at all. I would highly recomment it and of course it is free. Caff-Phil
Avg free is great at detecting viruses, but doesn't seem so good at healing them. Still it's good enough.