Playing PC Games Using Console

I tried this, somehow it ended up messing up my bluetooth. Although I don't think that I used that set of directions, but it did work! I ended up getting rid of it and having to remove bluetooth drivers and reinstall them.
Thank you for that article. I never thought about using my Xbox controller on my PC. I might mess around with it this weekend, if I have time.
Is there any way to use your 360 controller on the PC? I heard you can use some sort of adapter and plug it into an USB port but I can't seem to find any online.