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I have an IMAC 27" (mid 2011) with OS High Sierra 10.13.6 (4 GB memory)and cannot figure out if it is possible t upgrade software

I have an IMAC 27" (mid 2011) with OS High Sierra 10.13.6 (4 GB memory)and cannot figure out if it is possible to upgrade software. When I click on Software updates-says none available. In App store-none of the later versions (Mojave, Big Sur, etc ) allow me to download. Any ideas?

iMac 27″, macOS 10.13

Posted on Apr 17, 2023 6:48 PM

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Question marked as Top-ranking reply

Posted on Apr 18, 2023 2:58 AM

You can't upgrade the OS any further, but you can upgrade the RAM easily to 32 GB...


https://eshop.macsales.com/shop/memory/iMac/2011/DDR3_21.5_27


Mostly you just need a more modern Browser than Safari on Mojave, or High Sierra like Firefox or Brave.

https://brave.com/


Opera…

https://www.opera.com/download/requirements

Opera system requirements | Opera


Thanks to dialabrain…

Firefox 112 is now the current version. runs in High Sierra.

https://www.mozilla.org/en-US/firefox/new/

5 replies
Question marked as Top-ranking reply

Apr 18, 2023 2:58 AM in response to SteveLonglake

You can't upgrade the OS any further, but you can upgrade the RAM easily to 32 GB...


https://eshop.macsales.com/shop/memory/iMac/2011/DDR3_21.5_27


Mostly you just need a more modern Browser than Safari on Mojave, or High Sierra like Firefox or Brave.

https://brave.com/


Opera…

https://www.opera.com/download/requirements

Opera system requirements | Opera


Thanks to dialabrain…

Firefox 112 is now the current version. runs in High Sierra.

https://www.mozilla.org/en-US/firefox/new/

I have an IMAC 27" (mid 2011) with OS High Sierra 10.13.6 (4 GB memory)and cannot figure out if it is possible t upgrade software

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