Your Xbox gamertag is your online "name" — how other players identify you in-game. When you set up your Xbox, it sets a gamertag for you. This is why you are allowed one free gamertag choice; the ...

If you're hoping to rebrand on Xbox, we'll answer whether you can change your gamertag by using the Xbox app. If, like myself, you chose your Xbox gamertag back when you were a preteen and have since ...