For example, pressing Command-S usually saves a document or file. To perform actions or shortcuts, use the Command key with keyboard combinations. To close a window, click the red Close button in the top-left corner of the window. To show all the open windows in the current app, Control-click its icon in the Dock, then choose Show All Windows. Release the keys when the app you want is selected. To switch between open apps, press Command-Tab. Press Return to open the selected menu, then use the arrow and Return keys again to choose menu options. To use the keyboard to open menus in the menu bar at the top of the screen, press Control-F2, then use the arrow keys to select a menu. For example, to enter é, press Option-E, then press the E key again. To enter special characters, press and hold the Option key in combination with letter keys. Get started with accessibility features.Use Sign in with Apple for apps and websites.Watch and listen together with SharePlay.Share and collaborate on files and folders.

Sync music, books, and more between devices.

Make and receive phone calls on your Mac.

Use one keyboard and mouse to control Mac and iPad.

Use Live Text to interact with text in a photo.

Make text and other items on the screen bigger.

Install and reinstall apps from the App Store.

Open device manager from cmd