My split screen does not work on Mac Book Pro with OS EL Capitan that I just downloaded
I have a Mac Book Pro and just updated software to OS EL Capitan. The Split Screen function does not work. I have done some searching and tried the fix mentioned on the internet by going to Mission Control and making certain that Displays have separate spaces is selected, however it is already selected.
Any advice to help me have a functioning split screen would be appreciated.
Thank you,
J
MacBook Pro with Retina display, OS X El Capitan (10.11.3)