sooby said:I'm not sure I'm picturing the problem but is it possible the cursor is getting down into the bottom right corner of the screen? If so, that will cause any open windows to disappear. If that's what's happening you can right click the "show desktop" button bottom right and un-check "Peek at desktop". Or you can minimize (shrink) your browser, email etc. so that the cursor doesn't have to go lower right sceen to get to anything. I'm probably on the wrong track here but just in case..........