I need to chane my first and last name in microsoft account

To change your first and last name in your Microsoft account, you can follow these steps:

1. Go to the Microsoft account profile page by signing in with your account.
2. Navigate to the Your info section.
3. Click on Edit name.
4. Enter your new first and last name as you want them to appear.
5. Save the changes.

Please note that your legal name must match the name on the government-issued ID you'll present if you are taking a Microsoft Certification Exam. If you've already registered for an exam and need to change your legal name, it requires Microsoft support approval.

Make sure to review any additional requirements or guidelines that may apply to your specific situation.

Try support: https://dori-uw-1.kuma-moon.com/en-us/credentials/support/help

Support request: https://www.aka.ms/credentialssupport