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.

Can I upgade my High Sierra IOS to Big Sur IOS i am usung a 2011 Imac

I have an Imac 2011 with High Sierra IOS can I upgrade to Big Sur IOS and how step by step?

iMac 27″, macOS 10.13

Posted on Mar 24, 2021 9:18 AM

Top-ranking reply

Level 8

46,020 points

Posted on Mar 24, 2021 9:20 AM

Hi there,

First, Macs run macOS, not iOS.

Secondly, no, you cannot upgrade higher than High Sierra. Your Mac is no longer supported.

Cheers,

Jack

View in context

Similar questions