If an error occurred while installing an update or upgrade, learn how to resolve installation issues.If your Mac doesn't include Software Update, use the App Store to get updates.If you want to update your iOS device, learn how to update iPhone, iPad, or iPod touch.If you want to update apps downloaded from the App Store, use the App Store to get updates.If 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, Calendar, and Books.If you're having difficulty finding or installing updates: Review the proofing options that affect how the Editor interacts with your document: A. Learn about the latest macOS upgrade, or about old versions of macOS that are still available. Pro Tip: If your Editor pane is already open, you can access the Word Options dialog box by selecting the Settings button at the bottom of the pane. Upgrade Now installs a major new version with a new name, such as macOS Big Sur.Learn about macOS Big Sur updates, for example.
