How do you delete a guest account on Xbox one?
How to Remove USER accounts from XBOX One Console?
All you need to do is sign out your guest and his account will be gone.
- Press the Xbox button to open the guide, and use the d-pad on the controller to extreme left where you can see your profile.
- Click on Signout, and select the guest profile. Press A to do it.
- The guest account is now deleted.