How to download and install older macOS versions on compatible Macs

If you've ever have to wipe the drive of a very old Mac, you know you need an old macOS to get it running again. Beyond ...
AppleInsider

How to run new macOS versions on older Macs using OpenCore

Apple removes support for old Mac hardware in new macOS releases. Here's how to run modern macOS on older Macs using OpenCore. Years ago enterprising modders and hackers began working on software ...
Digital Trends

Every macOS version in order: from the first public beta to macOS Tahoe

Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...
Ars Technica

Trying to understand the MacOS version release intervals compared to Windows release.

OK, the Lion version of MacOS is out and the Internet buzz about it has peaked my interest. I just read this on Wiki: Since 2002, Mac OS X has been included with all new Macintosh computer systems. It ...
Techno-Science.net

Download macOS Monterey DMG / ISO [Direct Download Links]

macOS Monterey (version 12) is a stable, lightweight release that works great on older Macs, including models going back to 2015. The latest version is macOS 12.7.6, and you can download it directly ...