Mac Split View - the new feature works on Mac OS X El Capitan
- Click in a window on the green Icon for full-screen mode in the top left. Is displayed at this point, instead of the two arrows, a Plus sign, then the App can use either the full-screen mode, the Split View function.
- Press and hold the button for a few seconds. As soon as the window is highlighted, you can drag it with pressed mouse button to the left or right side of your screen.
- Release the button as soon as you have found the right Position on your screen.
- You then click on another window, then both Windows to be arranged side by side.

 El Capitan: Mac Split View
 
In a further article will also inform you about all the new swipe gestures in Mac Mail under El Capitan.






