Ctrl + Command + F
Move between desktops and/or fullscreens
Ctrl + -> Ctrl + <-
How to force an app to quit on your Mac
Option + Command + Esc
Or choose Force Quit from the Apple () menu in the upper-left corner of your screen.
How to take a screenshot on your Mac
Shift + Command + 3 -> the whole screen
Shift + Command + 4 -> a portion of the screen
Shift + Command + 4 + Space -> a window in the screen
Function-Delete to forward delete
Fn + Delete -> deletes the character to right of the cursor
Control + D -> deletes the character to right of the cursor
Command + Delete -> deletes whole word
Option + Delete -> deletes whole word
Shift + Command + Q
Open new tab (in browser, iterm, …)
Command + T
Switch to next/previous tab (in browser, iterm, …)
Ctrl + Tab, Ctrl + Shift + Tab
Command + 1, Command + 2 -> Switch to tab 1 and then tab 2 (works for the first 8 tabs)
Command + 9 -> Switch to the lat tab
Hide, minimize, close window
Command + H, Command + M, Command + W
Open settings for current program
Command + ,
Search with Spotlight or Alfred
Command + Space, Option + Space
Top shortcut keys
Command-C/V: Copy and Paste. Command-Z: Undo.
Line-level cursor movement
Control-A: Move to the beginning of the line or paragraph.
Control-E: Move to the end of a line or paragraph.
Control-K: Delete the text between the insertion point and the end of the line or paragraph.
Control-U: Delete the text between the insertion point and the beginning of the line or paragraph.
Control-P: Move up one line.
Control-N: Move down one line.
Character-level cursor movement
Control-F: Move one character forward, Equivalent to Right Arrow.
Control-B: Move one character backward, Equivalent to Left Arrow.
Control-H: Delete the character to the left of the insertion point.
Control-D: Delete the character to the right of the insertion point.
Word-level cursor movement
Option–Left Arrow or Option–Control-F: Move the insertion point to the beginning of the previous word.
Option–Right Arrow or Option–Control-B: Move the insertion point to the end of the next word.
Option-Delete: Delete the word to the left of the insertion point.