I have a 2014 rMBP that is still running Sierra (not even High Sierra). I put off updating it due to Software compatibility complications and eventually just started doing most of my work on my desktop, since the MacBook became slow anyways.
Now I need it for a job and I need to get it to the most recent macOS possible.
How would you approach this? What would you look out for? Is there something like an ideal update path?
Obviously, I will do a backup first. But apart from that, I am not sure what to consider. I also don't know if I can just install the newest version of macOS on top of it, or if it were better to do "intermediate" steps.
Now I need it for a job and I need to get it to the most recent macOS possible.
How would you approach this? What would you look out for? Is there something like an ideal update path?
Obviously, I will do a backup first. But apart from that, I am not sure what to consider. I also don't know if I can just install the newest version of macOS on top of it, or if it were better to do "intermediate" steps.