Which Versions Of macOS Are Compatible With Your Mac? - YouTube
Apple Support on X: "Update to macOS Monterey on October 25 for new ways to connect, share, and create. See if your Mac is compatible here: https://t.co/cXb77HAy1R https://t.co/6o0iw4Blxj" / X
Here Are All the Macs Compatible With macOS Catalina - MacRumors
MacOS Big Sur Compatibility & Supported Macs List | OSXDaily