I have a universal remote which I sat on. Now there is a little box in the top right corner of my TV. How do I get rid of it cause its annoying!

Does your television have a feature called PiP? Picture in a Picture. That's what the box could be.

Yes I think that is what it is but how do I get rid of it?

You can choose "menu " on your television and turn it off or use the remote and turn PiP off.

Okay I know this sound dumb, but there isn't a option in the menu? If it was what option would it be under?

Im not exactly sure because I don't even know what type of TV we are talking about. Have you tried looking at the manual or calling the store where you bought it ?