By default, the administrator account will have no password. To enable Windows 10 administrator account using user management tool, do the following:
Enable built-in administrator account using user management tool You can use any method which is comfortable for you.
There are quite a few ways to enable the hidden administrator account in Windows 10.
The same also applies to Windows 8, Windows 8.1 and Windows 7. In this article, we will discuss about enabling the hidden administrator account in Windows 10. 4 How to delete administrator account in Windows 10