Yes, it's possible to change your account password on Windows 11, and in this guide, I'll show you how.

To change the name of a user profile folder in Windows 11, sign out of that user account and sign in with another user account. Also, make sure that you are signed in as an administrator.

If you are unable to change the domain name in Windows 11/10/Server, fix the Name resolution (DNS) issues and update the Group Policy settings.