[Virus] Your computer is infected
If your computer displays regular windows with the following message:
Your computer is infected
It is probably due SpyAxe, a fairly tough spyware using the message service of Windows to display messages in the form of pop-ups.
First of all install a personal firewall or ZoneAlarm.
Refer to this link to remove SpyAxe:
http://en.kioskea.net/faq/sujet 614 how to get rid of spy axe