My screen looks like an Andy Warhol painting how do I fix this ... I know I did something initially. I just updated to El Cspitain. I used to be able to get rid of this look by pressing command escape. That does not work now. Please help! Thanks!
MY screen looks like an Andy Warhol painting ... Used to be able to get rid of this by pressing down command then esc. Just downloaded el Capitain now that resolution does not work
please help!
MacBook Pro, OS X El Capitan (10.11.1)