How do I sign in with a different gamer tag?

I signed up using a different gamer tag, if that helps any- i signed up under "Panglossia" then changed my gamer tag.

Thanks, I appreciate you getting back to me but that isn’t helping.

Maybe I’m not explaining this right.

I restarted my console this morning when I signed back in I didn’t read things correctly and used my email and password to sign in and then started with a new gamer tag with the same email as my old gamer tag.

Now when I sign in it’s my new gamer tag that pops up. I tried deleting the new tag off my console and resigning in but again the new gamer tag pops up.

There is no option to look for tags associated with the same email???

All my purchased games and game pass is associated with my old gamer tag. How do I get my old gamer tag back with this email and onto my console???

You had to have used a different email for the new account. Its simply not possible to have two accounts under the same exact email.

If you tried it would say the account already exists

You can't transfer items among different accounts including gtags

I'm having this same issue. You can't transfer a gamer tag & info to an account that has a gamer tag already created. I need help with this too, if anyone knows how to delete a gamer tag from a sign in so that I can transfer an existing
one in, that'd be great!

I am not sure how it happened. I already had a Microsoft account. When I got my xbox I created an account and got a gamer tag while setting up my xbox. I signed up for xbox live from my xbox using my existing gamer tag and Microsoft account. I then went
to xbox live and signed in using my Miicrosoft account, and for some reason when I did this a new gamer tag was created and associate to my Microsoft account. So, now when I log into xbox live I see one gamer tag. But on my xbox I have a different gamer
tag.

What do you mean? You can't transfer gamer tags to different Microsoft Accounts because your gamer tag IS your account.

If you mean getting your gamer tag on an Xbox One, you just sign in. It's simple, and easy, and one of the first things the Xbox One asks you to do when you turn it on for the first time.