This guide will let you know how to Change the Email Address on your Minecraft Account.
First, you have to open your browser and then go to minecraft.com. After reaching to this site, you have to sign in by clicking on the sign-in button on the top right corner of your screen. After signing in, click on your user name in the top right corner of your screen and then click on the profile from the drop-down menu.
After reaching the profile page, you have to scroll down and then click on “Change Account settings on microsoft.com.”
After reaching the Microsoft account page, you have to click on your Info on the top and then scroll down until you find your email address. After that, click on Edit Account info.
Now you have to go under the Account Alias and click on Add email. It will take you to an Add an Alias page, you have to enter a new email or you can create a new email and then click on Add Alias.
After this, go back, and then you have to click on make primary email in front of the new email which you just entered. Then click on Delete email in front of the previous email.