Make your old Mac last longer for cheap! - SSD Upgrade & OpenCore Legacy Patcher on a 2012 iMac

Community Discord:   / discord  
OCLP: https://dortania.github.io/OpenCore-L...

Today, we're installing macOS Monterey on a 2012 iMac, unofficially, via OpenCore Legacy Patcher (OCLP). We're also upgrading the 5,400RPM hard drive to an SSD.
What's the performance like? Should you do it? How to do it?