Safari will not permit Computer to shut down.
I cancelled a video download and afterwards, Safari will not permit me to shut down Computer. Ayone had this happen? What can be done?
Mac Pro
Force Quit
Press command + option + esc keys together at the same time.
Wait.
When Force Quit window appears, select Safari if not already.
Press Force Quit button at the bottom of the window.
Wait.
Force Shut Down
Press the power button for 10 seconds or more.
Computer should shut down.