From OS Monterey to an older OS version, or how to uninstall OS Monterey to install High Sierra
I own a Macbook air 13" early 2015, I upgraded to Monterey and I am not happy at all and would like to go back to an OS older verison High Sierra, Catalina or others, how can I do the downgrade. I downloaded the High Sierra dmg files, but the High Sierra installer is too old for the OS Monterey?
How can I uninstall the OS Monterey without loosing data, is there an easy option to install
f.e. High Sierra.
I am now considering leaving Apple and just installing Linux Ubuntu in this Mac
MacBook Air 13″, macOS 12.1