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how to update my macbook air os

how to update my macbook air os

MacBook Air 13″, macOS 10.12

Posted on Dec 7, 2021 9:52 PM

Reply
2 replies

Dec 7, 2021 10:03 PM in response to august253

august253 Said:

"how to update my macbook air os"

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Determining which Update(s) will Install:


I. Verify Compatibility:

A. Start Here: Learn About Compatibility and how to Identify your Specific Mac Model - Apple Support


B. How to Verify:

I. Reveal your Model:

What is the Model of your Mac? To find out...

  1. Go to: Apple menu
  2. Click: About this Mac
  3. View: Second Line-Down

then...


II. Compare the Results:

See if the Model you found is shown here:


III. If Compatible:

Back Up your Mac First:  Be certain you Create a Time Machine Backup of your Mac, so that way you can have something to restore your Mac from, should anything go wrong with the reconfiguration.

how to update my macbook air os

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