How do I upgrade the Mac OS Catalina OS X 10.15?

Asked 15-Feb-2022
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1 Answer


Steps to  upgrade the Mac OS Catalina OS X 10.15:

  • Select Software Update from the System Preferences menu. Alternatively, use the App Store app and search for macOS Catalina under the Featured tab (+ 1) or on Apple's Catalina download page.
  • To begin downloading the Catalina installer, click the Upgrade Now or Download option.
  • The installer will start on its own and launch automatically after you download macOS 10.15 Catalina. To complete the upgrade and begin using macOS Catalina, follow the on-screen instructions. Select either the internal hard disc or an external hard drive to create an external macOS drive when requested.

Read More: What is the Catalina update for Mac OS all about? What are the features of this update?