Change Primary Email

Login to your account and select “Your info” (Image 1) , next step – go to “Manage how to sign in to Microsoft


Select “Add email” (Image 2)


Then add new email and select “Make primary”(Image 3), remove old email.


Now ONLY YOU know your new email address!

There is other thing that helps you

Login to account and select “Security & Privacy”(Image 4), next – “More security settings”, search these 2 functions: Two-step verification and Recovery code”.