1. Command Shortcuts For Macbook
2. Command Shortcuts For Mac
3. Command Shortcuts For Windows
4. Mac Startup Key Combinations - Apple Support

Command Shortcuts For Macbook

Jan 28, 2020 Press and hold these keys together: Shift, Command, 4, and Space bar. The pointer changes to a camera icon. To cancel taking the screenshot, press the Esc (Escape) key. Click the window or menu to capture it. To exclude the window's shadow from the screenshot, press and hold the Option key while you click.

Jul 29, 2020 Keyboard shortcuts are keys or combinations of keys that provide an alternative way to do something that you’d typically do with a mouse. Click an option below, and it'll open to display a table of related shortcuts. The settings in some versions of the Mac operating system and some utility applications might conflict with keyboard shortcuts and function key operations in Office for Mac. For information about changing the key assignment of a keyboard shortcut, refer to the Mac Help for your version of the Mac operating system or refer to your utility. Sep 28, 2020 Command-F: Start a Spotlight search in the Finder window. Command-I: Show the Get Info window for a selected file. Command-R: (1) When an alias is selected in the Finder: show the original file for the selected alias. (2) In some apps, such as Calendar or Safari, refresh or reload the page. You can export the list of default and custom keyboard shortcuts for tools and menu commands in Illustrator as a text document by following the steps given below: Choose Edit Keyboard Shortcuts. Click Export Text on the lower-left corner of the Keyboard Shortcuts dialog box.

To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your Mac, or after your Mac begins to restart. Keep holding until the described behavior occurs.

• Command (⌘)-R: Start up from the built-in macOS Recovery system. Or use Option-Command-R or Shift-Option-Command-R to start up from macOS Recovery over the Internet. macOS Recovery installs different versions of macOS, depending on the key combination you use while starting up. If your Mac is using a firmware password, you're prompted to enter the password.
  
• Option (⌥) or Alt: Start up to Startup Manager, which allows you to choose other available startup disks or volumes. If your Mac is using a firmware password, you're prompted to enter the password.
  
• Option-Command-P-R:Reset NVRAM or PRAM. If your Mac is using a firmware password, it ignores this key combination or starts up from macOS Recovery.
• Shift (⇧): Start up in safe mode. Disabled when using a firmware password.
• D: Start up to the Apple Diagnostics utility. Or use Option-Dto start up to this utility over the Internet. Disabled when using a firmware password.
• N: Start up from a NetBoot server, if your Mac supports network startup volumes. To use the default boot image on the server, hold down Option-N instead. Disabled when using a firmware password.
• Command-S: Start up in single-user mode. Disabled in macOS Mojave or later, or when using a firmware password.
• T: Start up in target disk mode. Disabled when using a firmware password.
• Command-V: Start up in verbose mode. Disabled when using a firmware password.
• Eject (⏏) or F12 or mouse button or trackpad button: Eject removable media, such as an optical disc. Disabled when using a firmware password.

If a key combination doesn't work

If a key combination doesn't work at startup, one of these these solutions might help:

Command Shortcuts For Mac

Command Shortcuts For Windows

• Be sure to press and hold all keys in the combination together, not one at a time.
• Shut down your Mac. Then press the power button to turn on your Mac. Then press and hold the keys as your Mac starts up.
• Wait a few seconds before pressing the keys, to give your Mac more time to recognize the keyboard as it starts up. Some keyboards have a light that flashes briefly at startup, indicating that the keyboard is recognized and ready for use.
• If you're using a wireless keyboard, plug it into your Mac, if possible. Or use your built-in keyboard or a wired keyboard. If you're using a keyboard made for a PC, such as a keyboard with a Windows logo, try a keyboard made for Mac.
• If you're using Boot Camp to start up from Microsoft Windows, set Startup Disk preferences to start up from macOS instead. Then shut down or restart and try again.

Remember that some key combinations are disabled when your Mac is using a firmware password.

Learn more

Mac Startup Key Combinations - Apple Support

• Learn what to do if your Mac doesn't turn on.
• Learn about Mac keyboard shortcuts that you can use after your Mac has started up.