Upgrade iOS
I have MacBook Pro running High Sierra 10.13.6 and I want to upgrade the iOS. How can I do this? I'm not a techno-geek.
MacBook Pro Retina
Question marked as
Back up your data, check your applications for compatibility, and depending on which MacBook Pro model you have, click on Mojave, Catalina, Big Sur, or Monterey; it needs to be at least a 2012 one to run a higher OS. For reference, Macs run macOS, not iOS.
If you're going to upgrade to Catalina or newer, 32-bit software won't run afterwards; download and use Go64 to scan for it. To check other programs, click here and look them up.
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