You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

SGCarter Author

Level 1

4 points

update mac os software from yosemite

My iMac is from 2015 and currently runs OS Yosemite. Browsers aren't compatible with the lower OS. How can I upgrade my software?

Earlier displays & monitors

Posted on Oct 2, 2023 7:51 PM

Top-ranking reply

Servant of Cats

Level 6

17,326 points

Posted on Oct 2, 2023 8:03 PM

A Mid 2015 iMac can run Big Sur – but nothing higher. A Late 2015 iMac can run Monterey – but nothing higher.

By default, the Mac App Store hides old versions of macOS. The only thing it will show you now is Sonoma – which your Mac can't run. To get older versions of macOS, use the links in this Apple Support document:

How to download and install macOS - Apple Support

Note that if you update to Catalina, Big Sur, or Monterey,

32-bit applications will stop working.
iTunes will go away, and be replaced by separate apps: What happened to iTunes? - Apple Support

View in context

update mac os software from yosemite

Similar questions