Having an anti-virus program nowadays is an absolute must for every single PC. Without one you are basically asking for trouble. Follow these simple guides to get a decent anti virus application up and running on your computer.

I have an Anti virus program on my PC but I suspect that I still have a virus?
This is entirely possible, although it may not actually be a virus, various 'malware' (Malicious software) exists that could be running on your PC.. more >