macbook pro mid 2012 which os to install
macbook pro mid 2012 which os to install?
Earlier Mac models
Question marked as
That model can run up to macOS 10.15 "Catalina" but no higher.
Understand that once you go past macOS 10.14 "Mojave," older 32-bit apps will not longer work and must be replaced with newer versions or, if newer version are not available, retired.
Info on that is here: 32-bit app compatibility with macOS High Sierra 10.13.4 and later - Apple Support
There is a handy third-party utility than can more easily check for 32-bit apps that can your Mac's intnernal systems: https://www.stclairsoft.com/Go64/index.html
You can find official Apple OS installers for older OS verison here:
How to download and install macOS - Apple Support