What is wrong with my computer?

I've honestly never heard of that before either. I'm uming you tried restarting your computer already. That's the first thing I would do for sure. After that i'm guessing if it's not viruses, it's a hardware issue. Not keyboard obviously, but your ports. It kind of depends on if this just randomly started or if you did something and it started after that. It sounds like a port problem to me.