How to Exit Out of Full Screen Mode in Mac OS X
Now that the Mac windows green maximize button defaults to sending apps and windows into Full Screen Mode, a notably sized cohort of MacOS and Mac OS X users who perhaps didn’t know this behavior changed until accidentally finding out, are left confused with the following question; “how do I get out of full screen mode in Mac OS X?” or even “how do I get into full screen mode on the Mac?”
The good news is that both entering and exiting out of Full Screen Mode in any Mac app in macOS High Sierra, MacOS Sierra, Mac OS X El Capitan or Yosemite is really easy, and if you do find yourself in this situation don’t feel dumb, because some very techy folks have stumbled into the same situation.