macOS Big Sur is here - Apple (UK)
Upgrade older Mac to the newest OS (2011 and later) - YouTube
BT Virus Protect Struggling to Work on Latest Mac OS Big Sur - ISPreview UK
The full list of all macOS versions until 2023
macOS Ventura - Wikipedia
Information Technology - Which Mac OS Version Do I Have Installed? - Service Portal
Apple Launches macOS Sonoma, the Latest OS Update for Macs Packed with Interesting and Handy Features - Visualistan
Brainstorm standalone does not start on latest MacOS - Bugs - Brainstorm
Are there Macs that won't support the latest build of an OSX/MacOS version? - Quora
macOS Monterey - Wikipedia
:max_bytes(150000):strip_icc()/Screenshot2018-12-05at10.54.26-5c07ae7a46e0fb0001607e04.png "How to Update Your MacBook Air Laptop")
How to Update Your MacBook Air Laptop
Find out which macOS your Mac is using – Apple Support (UK)
macOS Big Sur - Wikipedia
macOS Monterey: All the Features Detailed
macOS versions: Every version including the latest macOS | Macworld
Is it worth buying this Mac? It's latest supported version is MacOS Big Sur. I want to use it for web browsing and YouTube. : r/mac
What Is the Latest Version of macOS?
macOS 14 Sonoma: release date, features, beta, and more | iMore
How to Install macOS Sonoma on Unsupported Macs, for Security Improvements - The Mac Security Blog
What Is the Latest Version of macOS?
macOS compatibility: What macOS versions can my Mac run? | Macworld
