Every version of Mac OS X and macOS in order from the first to the latest, plus how to tell which one you have.
Wondering what the name of the latest macOS version is? Curious about the versions of Mac OS X that came before? Here we’ll fill you in on the names of the different versions of the Mac operating system in order: from the newest macOS to the first version of Mac OS X and the codenames that Apple used for them. We’ll also show you how you can check which version of macOS you are running and find out what the latest version of macOS is.
If you are wondering what the latest version of macOS is it’s Ventura, also known as macOS 13. Ventura arrived on Monday, October 25, 2022, and is currently on version 13.1, which arrived on December 13, 2022. For more information, read: Everything you need to know about macOS Ventura.
Ventura will eventually be replaced in the fall of 2023 with whatever the next version of macOS will be – Apple will reveal all at the keynote that kicks off the WWDC conference for 2023 before making the final version available to download in the fall (usually in the September or October time frame).
If you are looking for help installing Ventura read: How to update macOS and Fixes for Macs that won’t update. If you want to install the latest beta of macOS Ventura read about joining Apple’s beta program.
Read more at MacWorld.com