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Possible to run Sierra on same computer as High Sierra?

The instructions say to "Make sure that your Mac is using macOS High Sierra or later." but I want to keep using Sierra for one application so haven't upgraded to High Sierra yet. Can I partition my hard drive so that I can run both Sierra and High Sierra?

iMac 27″, macOS 10.12

Posted on Sep 16, 2022 3:17 PM

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Posted on Sep 16, 2022 3:21 PM

Yes. Note that this may disable Boot Camp if you use it.


(224969)

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Possible to run Sierra on same computer as High Sierra?

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