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Level 1

4 points

How to update my iMac IOS Yosemite, version 10.10.5 ?

iMac 21.5″, OS X 10.10

Posted on Jun 19, 2021 12:15 PM

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Level 10

732,437 points

Posted on Jun 19, 2021 12:40 PM

Back up your data, check your applications for compatibility, and depending on which iMac model you have, click on High Sierra, Mojave, Catalina, or Big Sur.

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