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User profile for user: ashlinm
ashlinm Author
User level: Level 1
4 points

upgrade operating system

How can I upgrade to Catalina on macbook pro 15 retina 2012? Current OS is 10.10.5

MacBook Pro Retina

Posted on Mar 15, 2021 8:05 AM

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User profile for user: Niel
Niel
User level: Level 10
731,807 points

Posted on Mar 15, 2021 8:07 AM

Back up your data, check your applications for compatibility, and click on Catalina.


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upgrade operating system

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