On many occasions, I will be working on a previously-saved Word document. Normally, after I make changes and save, it simply gets saved--that is, I get NO window to name the file, because the file already exists. Sometimes, however, when I save such an open, already-created file, the name of the file suddenly changes to be a work file. At the same time, I get the window and dialog for saving a file and specifying a location. I then have to re-save that file, because if I don't, I lose not only that work file but also the previously-saved file...