A quick list I thought I'd do of the top 5 Anti-Spyware programs. They are in no specific order. These include Spyware removal programs as well as programs that prevent Spyware from installing. Most of these I've already mentioned before. I figure it would be good to put them in one post as a list. You don't even need to download all 5. Just make sure to at least pick a Spyware removal tool. Anyway, here is the list.
2. SpyBot Search & Destroy
4. Malwarebytes Anti-Malware
All of these have free versions and all of these are tools I recommend in fighting Spyware. Good luck!