Disclaimer: Sorry if this is in the wrong place.

So I got my own comp and I loaded it up with some pretty sweet stuff, and it handles games friggin awesome, which was the plan. The only problem is that lately i've been getting lots of spyware and stuff. I went to the section in this category on how to get rid of spyware and stuff and I downloaded it but it doesn't seem to be working. I still have DSO Exploit, can't seem to get rid of that, and my homepage keeps getting changed to this: res://mdrty.dll/index.html#37680 . I've gone in the HKEY folder and tried to fix it, and the SpyWare Blaster and tried to fix it but no luck. I also get this REALLY annoying thing whenever something opens that requires the internet (like Internet Explorer and AIM and Xfire) that says I need to install stuff for Microsoft Word and Powerpoint and stuff, (I can't get my Word and stuff to work.)

PLEASE HELP!

-Thank you