Q: Mail App will not close, why?
I´ve tried to close it several times, but nothing happens, please help me so I can shut down my computer when I want to!
MacBook Air
Posted on Mar 7, 2016 2:49 PM
by dominic23,Apple recommended
Mac OS X
Force Quit
https://support.apple.com/en-us/HT201276
Activity Monitor: Quit a Process
https://support.apple.com/kb/PH5147?locale=en_US
Power button
Hold the power down for 5 seconds or more.
Posted on Mar 7, 2016 10:07 PM