How to download and install macOS - Apple Support
Mar 4, 2026 · 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 …
Complete macOS versions history 2001-2026: Dates, features & support
3 days ago · macOS is Apple’s operating system for the Mac, in the same way iOS runs on the iPhone and iPadOS runs on the iPad. It provides the user interface and acts as the link between a Mac’s …
macOS - Wikipedia
macOS (previously OS X and originally Mac OS X) is a proprietary Unix [6][7] operating system, derived from OPENSTEP for Mach and FreeBSD, which has been marketed and developed by Apple since …
The full list of all macOS versions until 2026 - Setapp
Mar 4, 2026 · Learn about all macOS versions Apple has ever released, including the latest macOS Sequoia.
macOS 27: Everything We Know | MacRumors
Mar 19, 2026 · Naming Apple has been using California landmark names for the Mac operating system since macOS Mavericks came out in 2013, and there's no sign that's going to change.
macOS Versions: Complete List In order - SimplyMac
Sep 13, 2024 · Apple’s macOS has continually evolved, introducing features that enhance user experience and system functionality. From the revolutionary Aqua interface to modern utilities like …
What's the Current macOS? The Complete macOS Versions Guide
Jun 14, 2024 · Apple's macOS is the operating system for the MacBook, MacBook Air, MacBook Pro, iMac, Mac Pro, and Mac mini. The latest version is macOS 14 Sonoma. Release date: Release Date …
Apple macOS: everything you need to know about the major Windows …
Oct 17, 2025 · MacOS is essentially a condensed way of saying an operating system that runs on Mac computers. Before we dig into what makes macOS special, or sets it apart from alternatives such as …
macOS version history - Wikipedia
The history of macOS, Apple 's current Mac operating system (formerly named Mac OS X until 2011 and then OS X until 2016), began with the company's project to replace its classic Mac OS.
macOS Version Guide: A Complete List of Every Mac OS X and macOS ...
Nov 15, 2024 · Here's everything you need to know about the latest version of macOS, and a list of every version of the Mac operating system from Cheetah to Sequoia. Wondering what the name of …