Split View

New to Apple's OS X 10.11 "El Capitan" release is Split View, a feature I think I'll make use of quite often on my 23" monitor.  Split View allows a pair of side-by-side windows to act as one, particularly useful for cuts-and-pastes or comparing two versions of the same document.  10.11 isn't available until the fall (I hate waiting).

Get a complete review of what's new at this link.

http://www.macrumors.com/roundup/os-x-10-11/