If spyware is already on your PC you need to identify it and eliminate itimmediately! There are many programs that you can install that claim toeliminate spyware from your PC. Many of them just add more.
Fortunately, there some out there that really work. Spybot Search and Destroyis one of them and it is free. It was started by an individual and continues tobe maintained by a small group of dedicated people. Although it is free they dotake small donations. It is worth whatever you might wish to give them for thegreat product that helps all of us protect our PCs.