There’s usually not much reason to change your username in Windows, but the need does arise — say if your real name has changed, or “xXSephiroth420Xx” doesn’t seem that mature anymore ...

Change the User Folder Name in Windows 10 Registry The more advanced method for changing your user folder name is to do so in the registry.

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