Watch for these warning signs that a virus has infiltrated your system. Strange error messages, images or noises are tell-tale signs pointing to infection. Dwindling computer memory and slow operation also indicated infection. Some of your files or programs may go missing or main components may be damaged.
So if you are fearing the worst for your computer, first make sure your antivirus software is updated and run a scan. If you don't have antivirus software you should install it immediately. From then on be wary of unknown emails, questionable pop ups and minimize downloading from a P2p network like Ares or LimeWire.
