need to upgrade macOS Sierra on a 2011 iMac
How can I update my iMac from 2011?
How can I update my iMac from 2011?
MacOS High Sierra 10.13.6 is as far as any 2011 iMac can go...
macOS High Sierra - Technical Specifications
General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac. These Mac models are compatible with macOS High Sierra:
https://support.apple.com/kb/sp765?locale=en_US
https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12
MacOS High Sierra 10.13.6 is as far as any 2011 iMac can go...
macOS High Sierra - Technical Specifications
General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac. These Mac models are compatible with macOS High Sierra:
https://support.apple.com/kb/sp765?locale=en_US
https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12
need to upgrade macOS Sierra on a 2011 iMac