Your Minecraft username is how other players identify you in the game and on servers. Choosing the right name matters because you'll use it every time you play, and changing it later involves extra steps. This category covers what you need to know about picking a username, understanding the rules Minecraft enforces, and managing your account name across different versions of the game.
The articles here answer questions like what characters and lengths are allowed, how to change your username if you want something different, what happens when you switch between Java Edition and Bedrock Edition, and how to avoid names that might cause problems with other players or the game itself.