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.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
I am using iMac (21.5-inch, Late 2013) model with OS X Yosemite 10.10.5, how to upgrade OS 10.11. System preference shows no updates available
iMac 21.5″, OS X 10.10
I would advise you to upgrade to 10.14 Mojave. It's the last upgrade before Catalina that won't be limited by all your 32-bit apps.
Your iMac should run Mojave just fine.
How to Upgrade to macOS 10.14 Mojave:
❗️– Backup your data. (You’ve been warned.)
Learn How to Back up your Mac with Time Machine:
click > https://support.apple.com/en-us/HT201250
📚 – Check Compatibility of your Mac with newer versions of macOS.
Learn how to upgrade macOS:
click > https://support.apple.com/en-us/HT211683
These Mac models are compatible with macOS Mojave:
• MacBook (Early 2015 or newer)
• MacBook Air (Mid 2012 or newer)
• MacBook Pro (Mid 2012 or newer)
• Mac mini (Late 2012 or newer)
• iMac (Late 2012 or newer)
• iMac Pro (2017)
• Mac Pro (Late 2013; Mid 2010 and Mid 2012 models with a
recommended Metal-capable graphics cards.
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac.
✅ - Download the macOS 10.14 Mojave upgrade installer here:
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
(Don’t use FireFox for this link)
The download will place the "Install macOS Mojave" application in the Applications folder. Double-click the installer to begin the upgrade process.
I would advise you to upgrade to 10.14 Mojave. It's the last upgrade before Catalina that won't be limited by all your 32-bit apps.
Your iMac should run Mojave just fine.
How to Upgrade to macOS 10.14 Mojave:
❗️– Backup your data. (You’ve been warned.)
Learn How to Back up your Mac with Time Machine:
click > https://support.apple.com/en-us/HT201250
📚 – Check Compatibility of your Mac with newer versions of macOS.
Learn how to upgrade macOS:
click > https://support.apple.com/en-us/HT211683
These Mac models are compatible with macOS Mojave:
• MacBook (Early 2015 or newer)
• MacBook Air (Mid 2012 or newer)
• MacBook Pro (Mid 2012 or newer)
• Mac mini (Late 2012 or newer)
• iMac (Late 2012 or newer)
• iMac Pro (2017)
• Mac Pro (Late 2013; Mid 2010 and Mid 2012 models with a
recommended Metal-capable graphics cards.
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac.
✅ - Download the macOS 10.14 Mojave upgrade installer here:
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
(Don’t use FireFox for this link)
The download will place the "Install macOS Mojave" application in the Applications folder. Double-click the installer to begin the upgrade process.
I am using iMac (21.5-inch, Late 2013) model with OS X Yosemite 10.10.5, how to upgrade OS 10.11. System preference shows no updates available
