CRAZY WEIRD "SAVE AS" DIALOGUE GLITCH (PROBLEM) IN OFFICE 2007

This is kind of hard to explain, but I get seemingly random "save as"
dialogue pop-ups in many (if not most) of my office programs.

Sometimes it will pop up when I press on my touchpad scroll section,
when I hit various keys, or simply out of nowhere.

I don't think it's a virus or spyware because I get 100% free results
about 98% of the time I scan my system.

Please let me know if you have any ideas or questions that could help
elucidate the problem.

Thanks.