OS X 10.11 El Capitan – Learning Resources For those seeking more information on OS X 10.11 El Capitan, Lynda.com has: Mac OS X El Capitan New Features , http://www.lynda.com/Business-Computer-Skills-Mac-tutorials/Mac-OS-X-El-Capitan-New-Features/417648-2.html 1h 8m; This is the quick intro module Mac OS X El Capitan Essential Training , http://www.lynda.com/Mac-OS-X-tutorials/Mac-OS-X-El-Capitan-Essential-Training/417649-2.html 8h 21m; This is the longer, more complete dive into the features Has exercise files, which may enhance utility of the module Aside from Lynda.com, there is— OS X 10.11 El Capitan: The Ars Technica Review http://arstechnica.com/apple/2015/09/os-x-10-11-el-capitan-the-ars-technica-review/ Article is 13 pages long Also, How to make your own bootable OS X 10.11 El Capitan USB install drive Not yet seeing El Capitan material on Safari ProQuest , http://proquest.safaribooksonline.com/ There are Missing Manual /etc titles for Mavericks and Yosemite available General note: Feel free to skip through Lynda.com modules for topics of interest on whatever viewing device works for you (Phone, Tablet, iOS, Android, desktop computer, etc). Transcript option can be heady to quickly skim a module for tidbits of particular interest.