Upgrade High Sierra to Catalina
I have a mid 2012 MacBook Pro (9,2), which I believe should be able to install Catalina, however it doesn't appear in Software Updates or the App Store. How do I install it in this instance?
Details:
10.13.6 (High Sierra)
BootRom: 233.0.0.0.0
SMC version: 2.2f41
If you need any other information please ask.
Many thanks,
Scott
MacBook Pro