
Make sure both computers are connected to the same network. If necessary, adjust the sleep settings for each Mac. If you’re trying to share the screen of another Mac, on that Mac choose Apple menu > System Settings, click General in the sidebar, click Sharing on the right, click the Info button next to Screen Sharing, then make sure you’re in the list of users who have permission to share its screen.

Make sure you turned on screen sharing or remote management and set up sharing permissions on the Mac whose screen you want to share. If you’re having problems sharing your screen with another Mac, or viewing a shared screen on your Mac, there are several things to check.


Use Live Text to interact with text in a photo.Make it easier to see what’s on the screen.Install and reinstall apps from the App Store.
