The Java Edition is Minecraft's oldest before Mojang released versions for different devices.

How to change game modes in 'Minecraft: Bedrock Edition' In "Bedrock Edition," you'll need to enable cheats when you create the world - there's no way to enable them in an existing world.

Depending on the version being played, fans of the game are just a few short clicks from a fresh handle and new possibilities. How To Change Your Username in Minecraft Using Microsoft ...

It identifies you to other players in multiple games, including Minecraft. There are ways to change your Minecraft name on each platform and also on the Java and Bedrock editions.