Logos Support

Currently, yes. The current minimum is 10.14, Catalina is 10.15. 

Question: What do you mean by "backup?" What do you mean by "aquire?" 

If you mean that you might purchase this computer and use it to back up information... I would not reccomend you do so. 

If you mean a generous soul is going to give you a computer so that you can do some work when you leave your work laptop at work, I would say great. 

If you mean something in between, I'd have to think about it. 

It is near the end of its lifespan. Don’t spend much on it.