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babyboomer52 Author

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can I do something to upgrade and/or update my iMac(late 2009) MAC OS SIERRA ( version 10.12.6)

can I do something to upgrade and/or update my iMac(late 2009) MAC OS SIERRA ( version 10.12.6)

iMac 21.5″, macOS 11.5

Posted on Jul 28, 2021 7:23 AM

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Level 10

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Posted on Jul 28, 2021 7:35 AM

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

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Top-ranking reply

Level 10

734,771 points

Jul 28, 2021 7:35 AM in response to babyboomer52

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

(202360)

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can I do something to upgrade and/or update my iMac(late 2009) MAC OS SIERRA ( version 10.12.6)

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