List of macOS Versions by Date

As Apple continues to release new versions of its operating system, older versions will eventually reach their end-of-life support. This means that software support for these older versions will cease, leaving users without access to critical updates and security patches.

The latest version to receive this treatment is macOS 12 Monterey, which will stop receiving software support on November 30, 2024. After this date, Apple's engineering and help desk teams will no longer troubleshoot software and operating system issues on Macs running this version. Additionally, Macs will no longer receive automatic configuration updates for SCS managed services, access the SCS Software Store for installing software like Microsoft Office, or receive security patches or functionality updates.

If you're still using an older version of macOS, it's essential to upgrade to a supported OS as soon as possible. As of December 1, 2023, software support will be removed automatically if you don't upgrade. However, before this date, you can submit a request to remove SCS Computing software support from your computer.

For those who prefer not to upgrade on their own, you can submit an upgrade request and have our team do it for you.

To ensure continued support after November 30, 2023, please select one of the options below:

* Upgrade to a supported OS

* Submit an upgrade request

* Remove SCS Computing software support from your computer

Here is the complete list of macOS versions in chronological order:

1. Mac OS X 10 beta: Kodiak (Release date: September 13, 2000)

2. OS X 10.0: Cheetah (Release date: March 24, 2001)

This list includes all major versions of macOS, including:

* macOS 11 Big Sur

* macOS 12 Monterey

Note that macOS 11 Big Sur will no longer receive security updates after November 2023, and software support for computers still running this version will be removed on November 30, 2023.

In related news, Apple has integrated Llama 3 into Meta AI, its intelligent assistant, which expands the ways people can get things done, create, and connect with Meta AI.

List of macos versions by date