File download page:

Free login to your Xbox Live account is available. No restrictions.

A clone is a game client that can be installed simultaneously with the main client. You can install two Minecraft at once.

To log in to the server, you no longer need to log in to your Xbox Live account. You can simply change your nickname and start the game on the server.

Option for processors on the arm64-v8a architecture. If you don't know what it is, chances are you want the regular version.