Sep 16, 2024 · Download and install current or previous versions of the Mac operating system on compatible Mac computers.

macOS, originally Mac OS X, previously shortened as OS X, is a Unix-based [6] [7] operating system developed and marketed by Apple since 2001. It is the current operating system for …

macOS was first released in 1999 as Mac OS X Server 1.0. It was built using the technologies Apple acquired from NeXT, but did not include the signature Aqua user interface (UI). The …

Jan 1, 2025 · Mac OS X was the official naming through version 10.7, from 2001 to 2011. In the next four years, the OS X names were used. Finally, Apple shifted to "macOS" with the …

Feb 11, 2025 · Here’s an overview of every version of macOS and Mac OS X Apple has released. You’ll find a complete list of the latest release of each version of OS X and macOS, along …

Want to know how to download MacOS and Mac OS X installers? You might be wondering where you can download current and older versions of Mac OS from, particularly if you’re looking to …

In 2011, Mac OS X was renamed OS X. In early 2015, the number of software platforms rose by one, from two to three, as watchOS was introduced. In late 2015, tvOS was introduced, …

Macs > By Capability > Max Supported Version of Mac OS X (OS X, macOS) The maximum version of Mac OS X, OS X, or macOS supported by each G3 and later Mac follows. For …

The versatility and power of OS X help a Mac fit in just about anywhere — including Windows networks. Want to transfer your files, photos, and other data from a Windows PC? OS X lets …

Nov 7, 2010 · Use About This Mac to check the version of Mac operating system (macOS) installed on your Mac. Then find out whether it's the latest (newest, most recent) version. From …