How does PC tools spyware doctor work?

How can I use this spyware doctor to clean out the power antivirus crap I have on my computer? I already downloaded the spyware doctor but I can’t figure out how to use it to get rid of the power antivirus spam thing. HELPPPP!!!

after you download spyware doctor run a full system scan.if it cant detect it then download superantispyware

Spyware Doctor Review

Net Nanny 5.5 $29.95 Net Nanny is a powerful filtering tool that allows you to determine what Internet content enters your home. It comes with maximum protection and pre-set monitoring functions which you can easily customize to meet your family’s unique needsSystem Requirements:Windows Vista XP 2000 PC or compatible with 133 MHz or faster processor 128 MB RAM 256 MB recommended 25 MB of hard-disk space Format: WI…