OK! What happened when you moused over the question mark in the window you just came from was that you opened a PopUp window which is located in another part of my directory on the server.
This type of PopUp window is only good for viewing short notes. If you have some information in another part of your directory that you want people to take a quick peek at this could come in handy, who knows?
This window will disappear as soon as you slide your cursor off of the question mark or off of this window!