Possible Duplicate:
What to do if my computer is infected by a virus or a malware?
Hi,
I have clicked on this link in Yahoo messenger:
http://s56.megapicturehost.com/usercache/89413405/NewPhoto11.JPEG.zip
it has disabled my antivirus and system restore and it reduces the speed of my internet and so on. Does anybody know what can I do in order to get rid of that virus?
Thank you so much.