how to change an xbox live gamertag
If your gamertag was created for you during Xbox LIVE sign-up, you can change the gamertag once for free. All other Xbox LIVE gamertag or Zune tag changes cost 800 Microsoft Points. To change your Xbox LIVE gamertag: 1  On your console, sign in using the Xbox LIVE gamertag or Zune tag that you want to change. 2  Go to Social, and then select your gamertag. 3  Select Change Gamertag. 4  Note the Price of the change, and do one of the following: 5  1) Select Enter New Gamertag.