What Should I Do

Notice how my ijji reactor looks and how my Xfire notifications look.

And you know how when you minimize your window, and it srinks into that tab on your task bar? Mine doesn't do that. I'm guessing it's a virus, and it is only on MY user, like my parent's user and my sister's user are fine, so what I was think was deleting my user, then making another.

But the problem with that is, I will lose all of my files. All of my PSD files, my Veg files, my CF prtscns, all of my c4d files, gone. But I'm thinking about putting some of the files that I need to still keep, onto a USB.

...So, what should I do?

*NOTE*
I've been having this happen to me since October.