PCAntispyware
PC Antispyware is a rogue anti-spyware program. Commonly, PC Antispyware is downloaded and installed onto your computer by a Trojan that may compromise your machine through browser security weaknesses. As soon as PC Antispyware is installed, it will display false error messages and try to scare you into buying the full version of the program. Malicious PC Antispyware activities may also slow down your computer notably. Nor PC Antispyware or its "threat reports" are to be trusted. PC Antispyware should be removed from your system as soon as possible.