Reset Built-in Administrator Password after Forgot It in Windows 10

From: https://www.isunshare.com/blog/reset-built-in-administrator-password-forgot-in-windows-10/ To reset Windows 10 forgotten built-in administrator password, you can try another admin account, password reset disk created for built-in administrator or Windows password recovery tool. As long as you have one of them, you could reset the forgotten password easily for the built-in administrator.