Mac keyboard shortcuts
Hide all app windows except Finder
Click Desktop while holding Option + Command
See Desktop
Click Desktop while holding Option + Command
Mission Control: quickly enlarge thumbnail
Hover mouse pointer over thumbnail and tap spacebar (Quicklook): enlarges window to full screen [Didn't work]
Definition
Just type the word into spotlight.
Delete a Chrome bookmark
Via Bookmark Manager: right click bookmark
Close spotlight
Tap escape twice
Keyboard shortcut:magnify/minify
Command + Command -
Minimize screen
Command + M
open new Chrome tab
Command + T
Close a Chrome tab
Command + W
UNDO
Command + Z
App switcher
Command + tab
Zoom window to fit content
Double-click title bar (toggles)
Clear Spotlight for another Search
Escape
Dictation
Fn + Fn
Forward delete
Fn + delete
Unwanted crosshairs
Me: If cursor becomes crosshairs when I don't want that, try Shift + Command + 4. Or, try Esc key.
Put a URL on Dock
Open Safari (not work with chrome) open website and drag icon on the far left of web address onto dock
Bullet
Option + 8
Change doc or screenshot name
Select item and click Enter
To re-open closed apps
Select them in dock Click Desktop while holding Option + Command
Mission control
Swipe up with four fingers or, if laptop, tap Fn
Control Aspect Ratio As You Resize a Window
The option key isn't the only key that holds some magic for window resizing; the shift key does, too. If you hold down the shift key while you expand or contract a window, the window will maintain its original aspect ratio. For example, if the window originally had a 16:9 aspect ratio, and you wish to maintain that same ratio of width to height, simply hold down the shift key before you drag any of the window's edges. The edge opposite the one you are dragging from will remain stationary, while the other edges will expand or contract to retain the current aspect ratio.
Re-size all sides of window
hold down the option key and then click and drag any of the corners of a window.
Resize Opposite Sides of a Window
option key trick also works when you click and drag a window by either side or the top/bottom. Hold down the option key, and then click and drag the window by either side. The window will stay centered while opposite sides expand or contract in relation to your mouse movements.
Speech
Option + Escape
N-dash
Option + minus
To open a location from Spotlight or Finder
"Another great tip, if you want to open locations, you type "~/[location]". For example, if you wanted to open the Desktop, you would type "~/desktop" and the Finder will open to the Desktop."
Special characters
Control Command Space
To place in Dock
Open finder, and single click Item then drag it to dock
Mac speaks text
Option + escape
Any applications Help menu
Shift + Command +/
Paste text and match style
Shift + Option + Command + V
How copy a Spotlight search result item to desktop or a folder
"Click and hold a result and then drag it to the Desktop or another folder to copy it."
Learn spelling
Add words to the spelling dictionary: Control-click a word, then choose Learn Spelling. The word won't be flagged as misspelled in any document." —Yosemite, Sept 2015
Preferences
Command+comma
M-dash
Shift + option + minus
See the path of a Spotlight search result item
"Select a result, which has a local, accessible path (stuff like mail won't work), and hold down the "Command" key. Spotlight will display the path in the preview pane (highlighted in red). Hold down the "Option" key and the you can zoom the preview (click and hold to pan around."
After a Spotlight and/or a Finder search, to have a Quick look
"highlight a result, and then press "Command + Enter" to show it in Finder, then you can simply hit "Space" to have a quick look.
App Exposé
"show windows by application. Exposé highlights one application's open window(s) while dimming everything behind it. To toggle through other application windows, press the Tab key. Click a window to select it, or press To view all your open windows, press F9.Mar 22, 2016"
Command-left/right arrows
Command and the left arrow to go back a page in the browser window. Hit Command right to go forward again.
Move to beginning of line or paragraph
Control-A
Exit full screen
Shift + Command + F
Move one character backward
Control-B
Move to end of line or paragraph
Control-E
Move one character forward
Control-F
Move up or down one line
Control-P Control-N
Ignore misspellings
Control-click a word, then choose Ignore Spelling. The word is ignored if it occurs again in the document (it will be highlighted in other documents)."
Jump to top or bottom of webpage
Fn-left arrow (or right arrow) Jump directly to the top or bottom of a Web page using the Function key and the right (to the bottom of the page) or left (to the top of the page) arrows on the keyboard. You can achieve a similar result using Command-up or Command-Down. A third way is to use Control-Tab and Control-Shift-Tab. [didn't work in Chrome or Safari]
Force close a program
Option + Command + ESC
Hide open apps except active app
Option + Command + H
Finder search
Option + Command + Spacebar After doing a Spotlight search: "You don't have to use the Spotlight search box. In fact, you can jump right to the point using the keyboard combo "Option + Command + Space" to open a Finder search. Of course, using the other method is a lot more fun and nice looking, but if you really need to conduct a tight, focused search, the tools to do so are already there for you to click and build your queries.
Close all windows of current active program
Option + command + W (Didn't work on Scrivener)
Go to search field
Option-Command-F
Save screenshot as file
Shift + Command + 3
Selection screenshot saved as file
Shift + Command + 4
The easiest way to see all your open tabs in one Safari window.
Shift + Command + \
Save entire screen to clipboard
Shift + Control + Command + 3
Show Home folder
Shift Command H
In Chrome (Mac or PC) to paste as plain text
Shift Control V
Expand/contract proportionally all sides of a window
Shift drag any side
Show desktop
Spread with thumb & three fingers
Combining Both Shift and Option Keys to re-size window
Using the option+shift keys simultaneously produces a subtle difference in how the resizing is performed. Just as when using the shift key alone, the aspect ratio will be maintained as you drag an edge or corner. In addition, instead of one edge remaining stationary, the window will remain centered at its current location, while all window edges change to maintain the aspect ratio.
Selecting text
You can select text by positioning the mouse cursor over a sentence in a paragraph, putting three fingers on the trackpad and dragging (double-click the first word, then drag with three fingers to highlight only whole words).