Davinci Resolve Studio on two computers?

I just bought a Studio license a couple of days ago, I have my computer at home but also occasionally use a computer at work to edit videos of students etc. I'm a little unsure about the results when I look it up. Some people are saying that from 19 it can only be on one computer, some say two. But when you use terms like "concurrently" what exactly does that mean? Is it like some things where it can be installed on two computers - but you can't run it on both at the same time. Or does it mean that it can only be installed/activated on a single machine (even if it's not in use)? Considering that I don't use the computer at work all that often, can I just swap the license to the other computer when I do use it?

Thanks for your help.