in Industry2022 Apple WWDC 2015 – OS X 10.11 El Capitan Introduction by the unofficial AppleKeynotes channel March 6, 2022, 10:22 am 1.3k Views OS X El Capitan (version 10.11) is the twelfth major release of OS X, Apple Inc.’s desktop and server operating system for Macintosh computers. Share this: See more Previous article Tesla model pi mobile | elon musk will launch his smartphone | Tesla model pi vs Apple iPhone. Next article I3 3220 vs I5 3570 | 3rd Generation Intel CPUs War | 2 Cores vs 4 Cores