Apple - OS X El Capitan
https://www.apple.com/jp/osx/elcapitan-preview/

前スレ
OS X 10.11 El Capitan Part 4 [転載禁止]©2ch.net
http://anago.2ch.net/test/read.cgi/mac/1440235698/
OS X 10.11 El Capitan Part 5
http://anago.2ch.net/test/read.cgi/mac/1442863236/