Pconguard.com Hijacker

Pconguard.com also called as the Pc on guard is a bogus security site that entice you to buy a full version of Virus Protector.

Virus Protector is already identified as a fake virus and spyware protection software. Fake antiviruses are characterized by bogus system scans, constant popups and browser hijacking, which may explain why you are always redirected to the rogue http://Pconguard.com site.Other examples of fake antiviruses include xp defender pro and the anti spyware xp virus.

Do not even think about paying for the license key that the Pconguard.com may offer you. The bogus virus and spyware protection software that it offers will not get rid of viruses, trojans and other malwares in your PC.
You may want to read this article on how to get rid of Virus Protector 2010: Virus Protector scam removal