What's a gamertag? - Microsoft Support

A gamertag is essentially an alias and an avatar to represent you when you’re playing games and sharing with people in the Xbox community.

Xbox Series X displaying Old Gamertag and New Gamertag - Microsoft

Game streaming now enabled for all Xbox One owners with a Windows

TrueAchievements Now Supports the New Xbox Gamertag System

Gamertag The Sea of Thieves Wiki

Account with Xbox

Xbox Gamertags Now Support 10 New Worldwide Alphabets and

cannot change my xbox gamertag because it thinks I'm in the US

My gamertag has a suffux despite not being taken - Microsoft Community

Discord is coming to Xbox: What we know so far