(Option key) - 'Alt' may also appear on this key (Command key) - On some Apple keyboards, this key also has an Apple ( ) logo Here are the modifier key symbols you may see in OS X menus: For example, if the keyboard shortcut is Control-F2, press Fn-Control-F2. If your keyboard has an Fn key, you may need to use it in some of the key combinations listed below. Modifier keys include: Command, Shift, Option, Control, Caps Lock, and the Fn key. A modifier key alters the way other keystrokes or mouse/trackpad clicks are interpreted by OS X. This is also known as the Command-C key combination (or keyboard shortcut).Ī modifier key is a part of many key combinations.

For example, pressing the Command key (the key that has a symbol) and the 'c' key at the same time copies whatever is currently selected (text, graphics, and so forth) into the Clipboard. Master your iPhone in one minute a day: Sign up here to get our FREE Tip of the Day delivered right to your inbox.To use a keyboard shortcut, or key combination, you press a modifier key with a character key. This way, you can stay organized and be more productive! Also, if you're having trouble with your Mac losing battery too quickly, you can check out how to change the Sleep time on your Mac in Settings to help conserve energy. If you tend to keep a lot of windows open, this shortcut will be very handy, as it allows you to hide all your windows instantly without having to painstakingly minimize each window one by one. Click the app icon again and any windows you had open for that app will re-appear on your screen.Check your Dock for any app icon that has a little black dot underneath it.

This means you can pull them up again and start right where you left off without having to restart the app.

Your apps are now hidden but still running.

All the open app windows will immediately disappear, except for any Finder windows you might have had open.

On your keyboard, press and hold the Option + Command keys.

Let’s say your desktop looks something like this:.

Mac os close all windows shortcut