I recently completed my full transfer to Microsoft with a new Windows tablet. Now my only struggle is getting everything to sync smoothly. My Xbox account is under one email, but my Microsoft account is under another. On my Windows phone I am allowed to have 2 email associations which sort of merged it all together for me in the past, but now on my tablet it seems I have to choose between the two. I want to change the login email of my Xbox account to that of my Microsoft account, how can I go about doing that? I have already been up and down my account settings and all I have been able to do is change my contact email, but not my account association.