Could anyone please explain in-depth, because I'm having trouble understanding it.
✓ ANSWER ACCEPTED
Can anyone please explain DataStores?
3 answers
✓ Accepted answer
"A data store is essentially a long list. Each entry in this list has two parts, a key and a value. The key is the name used to find an entry in the data store. Keys must be strings. The value is the information you want to store or access. Values can be numbers, booleans, strings, or Lua tables. However, values cannot be ROBLOX types like Vector3, Instance, or Part."
~ROBLOX Wiki
Think of it like this, there's a key, you can create a key, and store data inside that key.
Look it up
This discussion is preserved as it was. New answers, comments, and votes are closed.

2 comments
Just stare at the Wiki really hard until you get it >:D So, what parts don't you understand?
It helps to say what don't you understand, also.