To change your account name on a Windows 10 computer, you'll need to go through your User Accounts menu. Here's how to do it.
If you don't like the default name your PC has, you can always learn how to change it. Changing your PC's name lets you call it whatever you like while getting rid of that non-descript ...
Learn how to find a computer's username and password in Windows 11/10 using Command Prompt, PowerShell, Task Manager, File ...