go to download.com, and download the following programs:
Ad-Aware SE Personel
Spybot- Search and Destroy
Super Utilities(15 day trial)
and if you want, i really don't like it, and it has a limited time,
Webroot Spy Sweeper
That should get it. If it is still there, then do this:
I wrote the manual to make your computer basically new. Follow the directions. Reply if you have problems.