Opened Mail And Safari on my desktop. Followed the instructions to use Split View - It does not work nothing happens, the window I click on does not change and cannot be dragged. Is their a hardware requirement my iMac doesn't meet? Or do I need to change something in system pref's first.
Thanks
You need to enable it in system preferences first.
System Preferences > Mission Control > Displays have separate Spaces > ✓
Thanks so much, hate asking stupid questions. Shame Apple don't mention this in the help for Split View
Cheers
"Displays have separate Spaces' already ticked. Split view still does not work
Don't know if this helps but having ticked Displays have separate spaces you then have to logout and then back in again. To make split view work click and hold on the green button then drag to either the left or right side of the screen before choosing the second app.
Best of Luck
I have this issue, too. "Displays have separate spaces" is already checked by default. Clicking and holding the green button on the upper left by itself or while holding down Control or Command results just in full screen for the window I'm in.
El Capitan split view does not work
