Mac OS ShortCut Keys

Mac OS X Keyboard Shortcuts

System Startup

Hold these keys immediately following the Macintosh startup chime until the screen appears.
Keyboard ShortcutAction
Hold X during startupStartup from Mac OS X (regardless of Startup Disk Preference)
Hold Option-Command-Shift-Delete during startupBypass primary startup volume and seek a different startup volume (such as a CD or external disk)
Hold C during startupStart up from a CD that has a system folder
Hold N during startupAttempt to start up from a compatible network server (NetBoot)
Hold T during startupStart up in FireWire Target Disk mode
Hold Shift during startupStart up in Safe Boot mode to temporarily disable login items and non-essential kernel extensions
Hold Command-V during startupStart up in Verbose mode
Hold Command-S during startupStart up in Single-User mode

Finder Windows

The following shortcuts can be used when a Finder window is active.
Keyboard ShortcutAction
Command-WClose window
Option-Command-WClose all windows
Command-Right ArrowExpand folder (only in list view)
Option-Command-Right ArrowExpand folder and nested subfolders (only in list view)
Command-Left ArrowCollapse Folder (only in list view)
Option-Command-Up ArrowOpen parent folder and close current window
Command-1View Menu -> View as Icons
Command-2View Menu -> View as List
Command-3View Menu -> View as Columns

Menu Commands

These shortcuts can be used in place of selecting options from the Finder menu (as shown above).
Keyboard ShortcutAction
Shift-Command-QApple Menu -> Log out
Shift-Option-Command-QApple Menu -> Log out immediately
Shift-Command-DeleteFinder Menu -> Empty Trash
Option-Shift-Command-DeleteFinder Menu -> Empty Trash without dialog
Command-HFinder Menu -> Hide Finder
Option-Command-HFinder Menu -> Hide Others
Command-NFile Menu -> New Finder window
Shift-Command-NFile Menu -> New Folder
Command-OFile Menu -> Open
Command-SFile Menu -> Save
Shift-Command-SFile Menu -> Save as
Command-PFile Menu -> Print
Command-WFile Menu -> Close Window
Option-Command-WFile Menu -> Close all Windows
Command-IFile Menu -> Get Info
Option-Command-IFile Menu -> Show Attributes Inspector
Command-DFile Menu -> Duplicate
Command-LFile Menu -> Make Alias
Command-RFile Menu -> Show original
Command-TFile Menu -> Add to Sidebar
Command-DeleteFile Menu -> Move to Trash
Command-EFile Menu -> Eject
Command-FFile Menu -> Find
Command-ZEdit Menu -> Undo
Command-XEdit Menu -> Cut
Command-CEdit Menu -> Copy
Command-VEdit Menu -> Paste
Command-AEdit Menu -> Select All
Command-1View Menu -> View as Icons
Command-2View Menu -> View as List
Command-3View Menu -> View as Columns
Command-BView Menu -> Hide Toolbar
Command-JView Menu -> Show View Options
Command - [Go Menu -> Back
Command - ]Go Menu -> Forward
Shift-Command-CGo Menu -> Computer
Shift-Command-HGo Menu -> Home
Shift-Command-IGo Menu -> iDisk
Shift-Command-AGo Menu -> Applications
Shift-Command-FGo Menu -> Favorites
Shift-Command-GGo Menu -> Goto Folder
Command-KGo Menu -> Connect to Server
Command-MWindow Menu -> Minimize Window
Option-Command-MWindow Menu -> Minimize All Windows
Command-?Help Menu -> Open Mac Help
Command-SpaceOpen Spotlight

Universal Access

These settings can also be changed by opening the Universal Access System Preference.
Keyboard ShortcutAction
Option-Command-* (asterisk)Turn on Zoom
Option-Command-+ (plus)Zoom in
Option-Command-- (minus)Zoom out
Control-Option-Command-* (asterisk)Switch to White on Black
Control-F1Turn on Full Keyboard Access (enables the following five commands)
Control-F2Highlight Menu (when Full Keyboard Access is enabled)
Control-F3Highlight Dock (when Full Keyboard Access is enabled)
Control-F4Highlight Active Window or next window behind it (when Full Keyboard Access is enabled)
Control-F5Highlight Toolbar (when Full Keyboard Access is enabled)
Control-F6Highlight Utility window (when Full Keyboard Access is enabled)
Command-F5 or fn-Command-F5Turn VoiceOver on or off
Control-Option-F8 or fn-Control-Option-F8Open VoiceOver Utility
Control-Option-F7 or fn-Control-option-F7Display VoiceOver menu
Control-Option-; (semicolon)Enable / Disable VoiceOver Control-Option lock

Mouse Keys

Mouse keys allows you to move the mouse using the numeric keypad on the keyboard.
You can turn on Mouse Keys from within the Universal Access System Preference.
Keyboard ShortcutAction
8Move Up
2Move Down
4Move Left
6Move Right
1, 3, 7, and 9Move Diagonally
5Press Mouse Button
0Hold Mouse Button
. (period on keypad)Release Mouse Button (after pressing 0)

Screen Captures

The following commands can be used to take screenshots within the Finder or any program.
Screenshots that are not copied to the clipboard are saved as a file on the Desktop.
Keyboard ShortcutAction
Command-Shift-3Take a picture of the entire screen
Command-Shift-4Take a picture of a selection (the cursor will turn into a crosshairs for selecting an area)
Command-Control-Shift-4Take a picture of the screen and copy to the Clipboard
Command-Shift-4, then SpacebarTake a picture of the selected window

Other Commands

Keyboard ShortcutAction
Option-Command-DShow/Hide Dock
Command-TabSwitch application
TabHighlight next item
Command-Up ArrowMove up one directory
Command-Down ArrowMove down one directory
Page Up or Control-Up ArrowMove up one page
Page Down or Control-Down ArrowMove down one page
Option-DragCopy to new location
Option-Command-DragMake alias in new location
Command-DragMove to new location without copying
Shift-Command-CShow Colors palette in application
Command-TShow Font palette in application
Option-Command-escForce Quit
Control-EjectRestart, Sleep, Shutdown dialog box
Control-Command-EjectQuit all applications and restart
Command-click window toolbar button (upper right corner)Cycle through available views for the window's toolbar (dependent on the nature of the Finder or application window)
Command-` (above the tab key)Cycle through windows in application or Finder (if more than one window is open)
Function-Delete (laptops only)Forward Delete (deletes the character to the right of the cursor)
Option-Command-Eject or
Option-Command-Power
Put the computer in Sleep Mode

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