In Monterey, Big Sur, Mojave, or Catalina:
- Open System Preferences.
- Click on Software Update.
- Check the box beside Automatically keep my Mac up to date (or Download new updates when available).
- Now select the box Install macOS updates.
www.macworld.com/article/672681/list-of-all-macos-versions-including-the-lates…- People also ask
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Update macOS on Mac - Apple Support
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