To know which version of macOS you are using, click the Apple icon at the top left corner of your screen and select About This Mac.Ī Window will appear showing the version of macOS running on your device. But first, know which version of macOS your device is running. Usually, macOS automatically updates itself once the software is rolled out to its users. Does Apple still support your version of macOS? To check if your Mac is compatible with the latest version, check the Apple website or go to the App Store and select “Updates.” If there are no updates available, it may mean that your Mac is no longer supported. It is possible that your Mac is too old to update to the latest version of macOS. If you see that your Mac is older than mentioned above, you definitely can’t expect to update your device to newer macOS versions.

MacBook Pro introduced in late 2013 or later.

MacBook Air introduced in 2013 or later.

Lastly, macOS Big Sur supports these devices:

Mac Pro (Late 20 and Mid 2012 models)Īccording to Apple, macOS Catalina supports:.

While most pre-2012 officially cannot be upgraded, there are unofficial workarounds for older Macs.Īccording to Apple, macOS Mojave supports:

With every new macOS release the minimum year of Mac hardware increases. Starting with Mojave Apple did not allow older Macs to upgrade to newer macOS versions. This is because as hardware ages, it cannot dully support newer programs that might be too advanced for its capability. In other words, Apple stopped supporting all its macOS and iOS devices with continuous software and operating system updates due to hardware limitations. Until then, macOS and iOS devices are considered “unsupported” by Apple due to forced obsolescence of hardware. Most Apple devices have an average 5-year support lifespan, which means that they will receive software updates, including bug fixes, patches, and security updates over those years. In this article, we will determine if your old Mac can still be updated to newer versions of macOS.

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