I've had some strange quirks on my new home computer. This thing is about 2 months old so I couldn't have done all that much to it yet.

Every once and a while, I'll be typing something and a random word or two gets inserted where the cursor is. It only happens about once every day or two, and it's not really offensive (there are no obscene words or anything), just random words, usually in all caps.

I ran Norton Antivirus 2002 which came with my mobo and had the latest update downloaded. It found no viruses.

The only other thing I could think of was that it was ad or spyware, and so I downloaded and ran Ad-Aware (hey, I just set up my PC, didn't have time to get it ). The problem is that I don't really have any way of knowing if one of the 20 components it found was causing this. I could be patient, but sometimes I don't even notice when it happens. Plus, sometimes it doesn't happen for several days, then there will be like a single word and it'll stop again.

It's a bit weird really. That's all. It's not too obtrusive, just weird.