I am just too lazy to fix other people's stuff. I fixed one of my friend's computers.
His computer had so much spyware the thing sometimes failed to boot. Key word: sometimes.
Same with viruses.
By the end of the day, I had it down to one virus I could not remove for love nor money.
So, I ran the thing in Linux. Found out what it did.
Bam. No more viruses.
EDIT -- And to think, I did all of this over VNC, from the comfort of my living room. Having him install it was a bitch, but eh? Could have just reinstalled the fucking OS faster/easier/more efficiently.