Command-X

Cut the selected item and copy it to the Clipboard.

Command-C

Copy the selected item to the Clipboard.

Command-V

Paste the contents of the Clipboard into the current document or app.

Command-Z

Undo the previous command. Press Command-Shift-Z to redo.

Command-A

Select all items.

Command-F

Open a Find window, or find items in a document.

Command-G

Find the next occurrence of the item you’re searching for. Press Command-Shift-G to find the previous occurrence.

Command-H

Hide the windows of the front app. Press Command-Option-H to view the front app but hide all other apps.

Command-M

Minimize the front window to the Dock. Press Command-Option-M to minimize all windows of the front app.

Command-N

Open a new document or window.

Command-O

Open the selected item, or open a dialog to select a file to open.

Command-P

Print the current document.

Command-S

Save the current document.

Command-W

Close the front window. Press Command-Option-W to close all windows of the app.

Command-Q

Quit the current app.

Command-Option-Esc

Choose an app to Force Quit.

Command-Tab

Switch to the next most recently used app among your open apps.

Command-Shift-5

Open the Screenshot utility. You can also take screenshots using the following shortcuts:

• Press Command-Shift-3 to take a screenshot of the entire screen.

• Press Command-Shift-4 to take a screenshot of a selected area of the screen.