Just wanted to post a site that will scan and clean your computer for free for spyware, viruses and trojans. It is a good idea to clean your computer every once in awhile to get rid of stuff that you accumilate by surfing the net. click on the "Click here for free scan" Then click on the grey button, (Get housecall free scan.)
Scroll down accept the terms and Launch housecall.
The first time you do it it may take awhile. Be Patient. You can uncheck the delete cookies part if you want to keep them.
Trend Micro HouseCall - Free Online Virus and Spyware Scan - Trend Micro USA