We have a mid 2010 imac 27" 2.93ghz currently running El capitain..inevitably some software ins no longer compatible. it seems that High Sierra is the latest compatible OS however we cannot find this on the appstore..thanks!

We have a mid 2010 imac 27" 2.93ghz currently running El capitain..inevitably some software ins no longer compatible. it seems that High Sierra is the latest compatible OS however we cannot find this on the appstore..thanks!


iMac 27", OS X 10.11

Posted on May 18, 2020 04:35 AM

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Posted on May 18, 2020 04:40 AM

Go to this page while in Safari.

How to upgrade to macOS High Sierra - Apple Support

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We have a mid 2010 imac 27" 2.93ghz currently running El capitain..inevitably some software ins no longer compatible. it seems that High Sierra is the latest compatible OS however we cannot find this on the appstore..thanks!

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