

If an error occurs while installing an update or upgrade, learn how to resolve installation issues. Hit Command+Spacebar to open Spotlight on the Mac, then type Activity Monitor and hit the Return key to launch the Activity Monitor app Use the Search. If you downloaded any apps from the App Store, use the App Store to get updates for those apps. In some cases, an app will check for updates, then tell you to go to the developer’s website to download the latest version of the app. When Software Update says that your Mac is up to date, then macOS and all of the apps it installs are up to date, including Safari, Messages, Mail, Music, Photos, FaceTime, and Calendar. So, this is a good time to prepare your Mac for the update - to avoid nasty hiccups like data loss, and to make the process go as smoothly as possible.

Software Update shows only upgrades that are compatible with your Mac. Well show you the right way to check for updates to your sound card and other drivers on your PC or Mac.

Then follow these steps to find and install any available software updates or upgrades. Before you get started, it's a good idea to back up your Mac.
