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.

Level 1

5 points

upgrading mac high sierra 10.13.6 on older mac, late 2013

How do I upgrade my mac High Sierra 10.13.6 Older Mac - late 2013s

iMac 21.5″, macOS 10.13

Posted on Feb 20, 2023 2:56 PM

Top-ranking reply

Level 10

732,287 points

Posted on Feb 20, 2023 3:16 PM

Back up your data, check the application compatibility table, click here, and then on the download link for a more-recent OS. That iMac model's maximum one is Catalina.

Catalina and higher won't run 32-bit software; if you upgrade to one of them, use Go64 as well.

(235003)

View in context

Similar questions