Somehow the "Save-as" window in my Word 2007 has been expanded beyond the size of my iMac screen, to the point where the "Save" and "Cancel" buttons at the bottom of the window are no longer visible. Also no longer visible is the only control for resizing this window, at the bottom right-hand corner of the window. I can move the "Save-as" window around the screen, but not upwards beyond the Apple menu bar at the top of the screen, so I simply can't get at the bottom centimetre of the "Save-as" window. I have this problem only with Word, not with Excel, for example.
My iMac display is set at the highest resolution (1920 x 1080), so I can't address the problem by increasing the resolution, and I'm at a loss to think of another way to deal with this.
Any ideas?