Shortcut	Action
Startup Shortcuts
D	Boot to Apple Diagnostics
N	Boot from a network server
T	Boot in Target Disk Mode
Shift	Boot in Safe Mode
Cmd + R	Boot to macOS Recovery
Option + Cmd + R	Boot to macOS Recovery over the internet
Cmd + S	Boot in Single-User Mode
Cmd + V	Boot in Verbose Mode
Option	Boot to Startup Manager, to pick other startup disks if available
Cmd + Option + P + R	Reset NVRAM or PRAM
F12	Eject removable media
Global Shortcuts
Shift + Cmd + 3	Take screenshot of entire screen
Shift + Cmd + 4	Take screenshot of selected area
Shift + Cmd + 4, then Space	Take screenshot of selected window
Cmd + A	Select all
Cmd + F	Find
Cmd + H	Hide current window
Option + Cmd + H	Hide all other windows
Cmd + M	Minimize current window
Option + Cmd + M	Minimize all windows
Cmd + W	Close current window
Option + Cmd + W	Close all windows
Cmd + O	Open
Cmd + P	Print
Cmd + S	Save
Cmd + C	Copy
Cmd + V	Paste (copy)
Option + Cmd + V	Paste (cut) i.e. move copied item to current location
Shift + Option + Cmd + V	Paste and match style
Cmd + Z	Undo
Cmd + ?	Help
Cmd + , (Comma)	Open Preferences for current app
Cmd + Space	Open Spotlight search
Cmd + Tab	Switch to the next open app
Cmd + ~ (Tilde)	Switch to the next window in the current app
Control + Cmd + Q	Lock the screen
Shift + Cmd + Q	Log out
Option + Shift + Cmd + Q	Log out instantly
Cmd + Option + Esc	Force quit
Cmd + Option + Eject	Activate Sleep mode
Shift + Control + Eject	Put display(s) to sleep
Cmd + Control + Eject	Quit all apps and restart
Control + Eject	Choose from Sleep, Restart, and Shutdown options
Finder Shortcuts
Enter	Rename selected file or folder
Space	Open preview of selected file
Option + Space	Open preview of selected file in fullscreen mode
Shift + Cmd + G	Go to folder...
Shift + Cmd + N	Create new folder
Shift + Cmd + Delete	Empty the Trash folder
Option + Shift + Cmd + Delete	Empty the Trash folder immediately
Cmd + 1	Icon View
Cmd + 2	List View
Cmd + 3	Column View
Cmd + D	Duplicate selected file or folder
Cmd + I	Get info
Cmd + J	View options
Cmd + N	Open new Finder window
Cmd + T	Open new Finder tab
Cmd + [	Back
Cmd + ]	Forward
Cmd + Delete	Move selected item(s) to Trash
Cmd + Up	Move up one folder
Cmd + Down	Move down one folder
Cmd + Option + I	Show Attributes Inspector
Cmd + Control + N	With files selected, create a new folder and immediately move selected files into that folder