To make a Standard User as an Administrator on Windows 11/10, you can use Settings, Control Panel, Command Prompt, etc.PowerShell, etc.

To change the administrator name in Windows, open Computer Management -> Local Users and Groups -> Users. Right-click Administrator, click Rename, type in a new name, and hit Enter.

You can change your username in Windows 11 for any accounts you have, whether it's a local account or a Microsoft account.

If you want to bypass the Windows Administrator password to install software, or for any other reason. here are methods that you can use.

In Microsoft Windows 11, users with administrative credentials can change the ownership of folders and files, but it requires more than a few steps.