There is an online scan, but you can also get the software for your computer. I used ot have Mcafee, but uninstalled it and installed panda antivirus platinum. Panda AV actually found viruses unlike mcafee.
Forgot to say that you can download a trial version. The best one is Panda Antivirus Platinum 7.0 http://www.pandasoftware.com/products/platinum7/
click the try button to download a free 30 day trial version.
I installed Panda Titanium, but it kept conflicting my bittorrent download. So I had to uninstall it, any other good anti virus software out there beside Panda and Norton?
Well i dont know why that happend, but Panda AV Platinum is better. if you dont want any panda av use avast. I havent used it but have been told it is really good, and i think its free. Download it from the link below.
