how to check my mac version
From the Apple menu in the corner of your screen, choose About This Mac. You'll see the macOS name, such as macOS Mojave, followed by its version number. If some product or feature requires you to know the build number as well, click the version nu, Use About This Mac to see the version of Mac operating system installed on your Mac, and find out whether it's the latest version.
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 how to check my mac version 相關參考資料
Find out which macOS your Mac is using - Apple Atbalsts
Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some product or ... https://support.apple.com Find out which macOS your Mac is using - Apple Support
From the Apple menu in the corner of your screen, choose About This Mac. You'll see the macOS name, such as macOS Mojave, followed by its version number. If some product or feature requires you... https://support.apple.com Find out which macOS your Mac is using - Apple Tugi
Use About This Mac to see the version of Mac operating system installed on your Mac, and find out whether it's the latest version. https://support.apple.com How to Check What Mac OS Version is Running on a Mac ...
Have you ever needed to know which version of Mac OS was on a computer? For some users the answer may be never, but others may need ... http://osxdaily.com How to check which macOS version your Mac is running ...
To check which macOS version your Mac computer is running, or to update it, you can simply go into the "About This Mac" menu on your Mac. https://www.businessinsider.co How to Check Which Version of macOS You're Using
Here's how to check which release of the macOS operating system is ... Note: If you're using an older version of the Mac operating system, ... https://www.howtogeek.com How to update the software on your Mac - Apple Support
macOS updates improve the stability, performance, and security of your Mac ... from the Apple menu , then click Software Update to check for updates. ... that your Mac is up to date, the installed ve... https://support.apple.com What is the Latest Version of macOS? - How-To Geek
https://www.howtogeek.com 找出你的Mac 使用的macOS - Apple 支援
你的Mac 是否使用最新版本的Mac 操作系統(macOS 或OS X)？所用版本是否符合部分產品或功能的要求？哪些版本比你目前安裝的版本較早推出( ... https://support.apple.com |