We're excited to announce that we've fully migrated the Xbox Forums to their new home, here on the Microsoft Community forums!
As of today, going to forums.xbox.com will redirect you here to the Xbox area of the Community forums. We've moved all of your existing threads over so you can continue and start conversations with the new forums experience.
We sincerely appreciate the feedback you have provided over this transition and can't wait for you to check out the new Xbox Forums!
You can go to account.live.com, login with your existing Microsoft account email and password, as soon as you login the main page you see is the account "overview" or account summary and your current email is listed. Right below that you should see a hotlink
that says "Add or change aliases". You will probably have to verify yourself with a code they will send to your current email, or your parent's email in this case, once you put the code in it will allow you to make changes accordingly.
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.