or, go here and download a free AV. I use AntiVir PE, the second one down the list and it works great. Its free and you get free updates every day to stay current. it rids of old/new viruses and stubborn trojans: It detects everything: and,I think you can choose your own language for it too:

http://www.snapfiles.com/freeware/security/fwvirus.html