Greetings! I am using MS Windows VISTA and Excel 2007. I am a relative
newcomer to Excel, and I don't know how to program, so I need your help.

I was wondering if something like this is possible:

I hover my mouse over a certain cell, a window pops up, and inside the
window is an image (jpeg) of one of my students. Then when the mouse is not
longer hovering over the cell, the popup unpops, so to speak.

I imagine this would involve some fancy macro programming, but as I said, I
am unable to do so, but I would deeply appreciate the help of the experts on
whether or not this can be done, and if so, how it could be done -- in
simple, easy English, please.