How to download and install macOS - Apple Support
Sep 16, 2024 — Download and install current or previous versions of the Mac operating system on compatible Mac computers. To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari.
macOS versions: Every update including the latest macOS - Macworld
A complete list of every version of Mac OS X and macOS in order, from the first to the current version of macOS. Here's every Mac operating system since Mac OS X launched.
From Aqua to Catalina: The evolution of macOS X - Macworld
Mar 24, 2021 — Jaguar was probably the first version of Mac OS X that classic Mac OS holdouts adopted. It ended the era of Mac OS X’s most rapid development.
macOS - Official Apple Support
Get personalized access to solutions for your Apple products. Download the Apple Support app. Learn how to set up and use your Mac computer. Find all the topics, resources, and contact options you need for Mac.
macOS Big Sur is here - Apple
Nov 12, 2020 — macOS Big Sur, the latest version of the world’s most advanced desktop operating system, is now available to Mac users as a free software update. Big Sur introduces a beautiful redesign and is packed with new enhancements for key apps including Safari, Messages, and Maps, as well as new privacy features. And Big Sur has been engineered, down ...
Find out which macOS your Mac is using - Apple Support
Nov 7, 2010 — Find out which macOS is installed. From the Apple menu in the upper-left corner of your screen, choose About This Mac. The window that opens might look different from the example shown here, but it always includes the macOS name and version number.
What's the Current macOS? The Complete macOS Versions Guide
Jun 14, 2024 — macOS is a continuation of Mac OS X (later called OS X, pronounced oh-ess-ten), initially released in 2001. It is built on Unix and shares many under-the-hood similarities to Unix and Linux, most notably multiuser support, preemptive multitasking, and access to the system using Terminal.
macOS Ventura brings powerful productivity tools, new ... - Apple
Jun 6, 2022 — macOS Ventura, the latest version of the world’s most advanced desktop operating system, takes the Mac experience to a whole new level.
macOS - What is macOS - Apple (BY)
macOS features powerful core technologies engineered for the most important functions of your Mac. Thanks to Mac Catalyst, you can now enjoy your favorite iPad apps on your Mac. With SwiftUI, developers have a simple way to build better …
How to Download and Install Older Versions of macOS - How-To Geek
Jul 19, 2021 — Creating a bootable USB stick is necessary to install an older version of macOS. You can use this drive multiple times in different machines, throw it in a drawer for next time, or erase it when you're done and make a new one when it's time to reinstall again.