When Word or Powerpoint saves a file as HTML, it creates a filename.htm file, and a filename_files folder.
What makes this combination of file and folder special? If I delete one, the other is also deleted. If I move one, the other gets moved.
Some of my coworkers will try to be helpful, and edit a HTML file with Word, and it creates the *_files folder. I can clean up, or restore a previous version of the .htm file, but can't remove the folder. What gives?