Word 2007 started exhibiting random odd behavior. When I tried to close a document, the interface got cloudy, and I got the notification "Word is not responding", with that spinning circle..

or sometimes, it did this

and I'm wondering if this may be a key to what is responsible.

I'm not trying to print. I don't use my printer. Occasionally, I use the "Print to PDF", to save a file, bu that's it.
I was going to uninstall/reinstall, but I did a repair instead. I'm waiting to see if the symptoms return.
In the meantime, I want to backup the Word settings. A search said they were contained in Normal.dotm, however, I just made a few Word settings changes, but the modified date of Normal.dotm is still from May of last year.