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.

UPGRADE OS

HOW DO I UPGRADE LATE 2015 IMAC 13.6 OPERATING SYSTEM TO CURRENT OS?

iMac, OS X 10.11

Posted on May 14, 2021 1:50 PM

Reply
Question marked as Top-ranking reply

Posted on May 14, 2021 1:53 PM

See instructions in How to upgrade to macOS Big Sur - Apple Support

1 reply

UPGRADE OS

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.