How do I change my Minecraft username?

To change one's Minecraft username, a player must first log in to their Mojang account through the official website. Once logged in, they can navigate to the account settings section. There, they should find an option specifically for changing their username. It is important to note that a player can only change their username once every 30 days, so it is advisable to choose a name that they will be happy with for that duration. After selecting the new username, the player will need to confirm the change. Once completed, the new username will be displayed in the game and throughout any related Mojang services. Players should also be aware that changing the username does not affect their game data or achievements. For additional details or specific points regarding username changes, it may be beneficial to check the official Mojang Studios support page.