Sorry as this isn’t a Halo related topic. I wanna switch my gametag to another email address, how do I go by doing this?
I believe that on the Xbox.com site itself, you can just simply change your E-mail of choice to another account. I am not sure about completely transferring your Xbox LIVE account however, as I have never done it.
Your best bet is to look in your profile areas and settings on Xbox.com to find a place to do so.