There are a few good resources out there for getting started with JKA. And the best way to learn about this game is to simply play it, perhaps even with us. However if you are new and are curious about the very basics of this game, here's a great link that covers a lot of things you will need to know.
https://jkhub.org/tutorials/article/217-jka-multiplayer-getting-started/
If anyone has any other links related to new players, post them below.
