Mac OS X El Capitan Introduction Quick Reference
Starting an App (a Program); Organizing Launchpad; Using the Secondary/Right Click; Connecting to a Wi-Fi Network; Opening Files & Folders; Working with Windows; Adding a Printer; Using Stacks (Folder Shortcuts in the Dock); Finding the Cursor; Adding a Printer.
Accessing Recently Used Files, Apps, or Servers; Switching Between Running Apps or Windows; Viewing Two Windows at the Same Time; Quitting an App; Quitting a Frozen App; Adding an App to the Dock; Moving the Dock; Hiding the Dock; Hiding the Menu Bar; Showing the Date in the Menu Bar; Showing Battery Percentage.
Searching with Spotlight; Using Dictation; Using Text to Speech; Setting Text Shortcuts; Using Automatic Spelling Correction; Using the Dictionary; Using Notifications; Using Special Characters.
Using Multiple Displays; Using Spaces (Virtual Desktops).
Using the File System: Changing Views; Renaming Files or Folders; Sorting Files and Folders; Previewing Files Using Quicklook; Creating a Folder; Selecting Multiple Items; Moving or Copying Files or Folders; Using Tabs in Finder; Quickly Sharing Files or Folders; Compressing Files or Folders; Tagging Files or Folders; Deleting Files or Folders; Copying the Pathname for Files/Folders; Adding/Removing Shortcuts in the Finder Window Sidebar; Using Fast User Switching; Ejecting Drives, Discs, or Servers; Finding Keyboard Shortcuts for Menu Items.
Using the System Preferences; Changing Login Password; Adding Internet Accounts; Unlocking Settings; Managing Extensions; Changing iCloud Settings; Setting a Message on the Lock Screen.
Converting a File to a PDF; Taking Screenshots.
Installing New Apps: Finding and Installing Apps in the App Store; Updating OS X & Purchased Apps; Other App Sources.
Ending Your Computer Session.
Includes a List of Keyboard Shortcuts, Trackpad Gestures, and links to blog posts for more detailed subjects.