new to mac world...file stuck to my screen
I have a file that somehow attached to the foremost part of my screen. I'm new to mac world and have no idea how to get it off. It's on top of all my files, open screens, everything... I can't click on it either. HELP! It's like it is attached to the glass and not to the desktop...:) It sounds weird, but I can't figure out how to get rid of it. Any ideas how to unstick it?
MacBook Pro, iOS 5.0.1