How to download and install macOS - Apple Support
6 days ago · Use any of these methods to download and install current or previous versions of the Mac operating system on compatible Mac computers. Each macOS includes the latest built-in apps …
macOS - Wikipedia
macOS (previously OS X and originally Mac OS X) is a proprietary Unix-based [6][7] operating system, derived from OPENSTEP for Mach and FreeBSD, which has been marketed and developed by …
The full list of all macOS versions until 2025 - Setapp
Nov 24, 2025 · macOS is the operating system designed to run on Apple laptops and desktop computers. As Apple grew and strengthened the ecosystem through the years, macOS operating …
macOS Versions in Order: Complete List from Cheetah to Tahoe (2025)
Sep 28, 2025 · Here's the complete list of all macOS versions released from 2001 to 2025. From macOS Cheetah to macOS Tahoe, find yours here.
Apple Releases macOS Tahoe 26.2 With Edge Light - MacRumors
1 day ago · Mac users can download the macOS Tahoe update by using the Software Update section of System Settings. macOS Tahoe 26.2 includes Edge Light, a feature that illuminates your face with …
OS - macOS Tahoe - Apple
Take hundreds of actions in Spotlight without lifting your hands off the keyboard. Reimagined with Liquid Glass, macOS Tahoe is at once fresh and familiar. Apps bring more focus to your content. You can …
Latest macOS version and every Mac operating system in order | Macworld
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...
Every macOS version in order: from the first public beta to macOS Tahoe
Aug 17, 2025 · Including the initial public beta, Apple has released 22 major versions of the Mac operating system so far, with new launches now becoming an annual occurrence and kicking into …
macOS Sequoia - Wikipedia
macOS Sequoia (version 15) is the twenty-first major release of Apple 's macOS operating system, the successor to macOS Sonoma. It was announced at WWDC 2024 on June 10, 2024. [3] In line with …
What is macOS: Guide to Apple’s Operating System
Mar 3, 2025 · macOS is a Unix-based operating system developed by Apple Inc. for its line of Mac computers. It serves as the primary interface between the user and the hardware, managing …