Hi Andi Kristyawan,
I'm sorry, I am not authorized to make changes to your email address or account information.
However, you can easily update your email address for your Volume License Product Key Website by following these steps:
- Go to Volume Licensing Service Center (microsoft.com).
- Sign in with your current email address and password.
- Click on "Profile" in the top right corner of the page.
- Click on "Edit Profile" and update your email address to the new one.
- Click "Save" to save your changes.
Once you have updated your email address, you should receive an email confirmation from Microsoft.
If it doesn't work, please feel free to contact Global Customer Service phone numbers - Microsoft Support for further assistance.
Hope it helps.
Kind regards,
Lei