There is a problem with my monitor where the screen will "stretch out" sideways and the scroll bars disappear, and everything that was at the side disappears. The picture, or words, or whatever is on the screen looks stretched out! I thought maybe it was a joke program and have searched for information on it, but didn't find anything. It will go back and forth from normal to stretchy, all by itself, even if my hand is not on the mouse or the keyboard. Sometimes it stays stretched out for a few minutes, sometimes only for a few seconds. Help!