To determine if your computer is eligible for this update, see EFI and SMC firmware updates for Intel-based Mac. Published Date: March 22,.

Have a new Mac?

Learn how to set up your new Mac and discover features that let you do more than ever.

Use Touch ID on your MacBook Air

Learn how to use Touch ID to unlock your MacBook Air and make purchases using your Apple ID and Apple Pay — all with your fingerprint.

Connect your MacBook Air to other devices

If the cable from your external display, hard drive, or other device doesn't connect to the Thunderbolt 3 (USB-C) ports on your MacBook Air, you might need an adapter.

Use the Force Touch trackpad

The Force Touch trackpad on your MacBook Air helps you work smarter in apps such as Mail, Maps, and Safari.

Turn your MacBook Air on or off

Find out the different ways to turn on your MacBook Air, and get help with startup or shutdown issues.

Get AppleCare+ for Mac

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If you've upgraded to, follow these steps to keep it up to date:. Choose System Preferences from the Apple menu , then click Software Update to check for updates. If any updates are available, click the Update Now button to install them. Or click ”More info” to see details about each update and select specific updates to install.

When Software Update says that your Mac is up to date, the installed version of macOS and all of its apps are also up to date. That includes, Books, Messages, Mail, Calendar, Photos, and FaceTime.To find updates for iMovie, Garageband, Pages, Numbers, Keynote, and other apps that were downloaded separately from the App Store, open the App Store on your Mac, then click the Updates tab.To automatically install macOS updates in the future, including apps that were downloaded separately from the App Store, select ”Automatically keep my Mac up to date.” Your Mac will notify you when updates require it to restart, so you can always choose to install those later. Such as macOS High Sierra, Sierra, El Capitan, or earlier,. Mtp usb driver. follow these steps to keep it up to date:. Open the App Store app on your Mac. Click Updates in the App Store toolbar.

Use the Update buttons to download and install any updates listed. When the App Store shows no more updates, the installed version of macOS and all of its apps are up to date.

That includes, iBooks, Messages, Mail, Calendar, Photos, and FaceTime. Later versions may be available by.To automatically download updates in the future, choose Apple menu  System Preferences, click App Store, then select ”Download newly available updates in the background.” Your Mac will notify you when updates are ready to install. If you're using, get OS X updates by choosing Apple menu  Software Update.