I'm using Word 2013 and the status bar has vanished. How do I get it back?

See https://www.youtube.com/watch?v=2WSX1WbDDRc.

Thanks. The video did not help though: the little red dot and the purple bar on the right did not correspond to anything that I could find. I "solved" the problem by closing out Word and opening it back up. It would be nice to find a simple menu item that you could check or uncheck.