My PC runs XP. Recently I received a message stating that my computer was infected by a spyware program. It told me that I needed to get a certain program to get rid of it. I downloaded PC AntiSpyware and have recently been told that it was an illegal program. I read a post on this site saying that i needed to go to
http://www.microsoft.com/security/ to get rid of it. However I am having trouble finding exactly what is needed to get rid of it. If anyone could tell me what I need to look for on microsoft security I would be extremely grateful.