DataStore2 Question

I had a couple of questions regarding datastore2. I am trying to utilize it in my game but I am having a little bit of trouble understanding how it works. Can I possibly get some help?

1.) Is DataStore2 only intended for player data? if not, how can I save a simple table?

2.) I understand what combine does but how do I use it?

I suggest using ProfileService as it has a feature called session locking.

DataStore2 has a documentation page that you can reference.