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macOS High Sierra Upgrade

I want to update the OS on my iMac (27-inch, Mid 2011) but cannot figure out what steps are needed to get to the latest or more recent OS.


iMac 27″, macOS 10.13

Posted on Sep 18, 2022 5:02 AM

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Posted on Sep 18, 2022 6:28 AM

High Sierra is the latest version of macOS a 2011 Mac can run.

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macOS High Sierra Upgrade

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