Group Window
 

The last couple of days, I've noticed that the group window is missing. I don't really know how long since I don't group much. I've tried using alt-G to no avail. I also tried f10 to shade all the windows but it still isn't there. Is this a problem with Profit? Anyone have any ideas?

Try to F10 the windows and use the mouse to grab it near the Top Left of the screen.

My niece had the same problem, and somehow, the group window was off the screen and just above the top left of the screen.

Hope it helps.