When the Local Security Policy window opens, expand Local Policies > Security Options.
Press Windows key + R to open the Run box.
Method 3: Enable Built-in Administrator Through Local Security Policy Uncheck the “ Account is disabled” option.
In right-side pane double-click on Administrator account.
When the Computer Management window opens, expand System Tools > Local Users and Groups > Users.
After opening the File Explorer, right-click on “This PC” (or “This Computer”) on the left navigation pane, and then select Manage.
Method 2: Enable Built-in Administrator from Computer Management
As soon as you execute the command, the super built-in Administrator account is enabled, and you can access it by switching the accounts.
In the Command Prompt, type the following command and press Enter.
Press the Windows key + X to open the Quick Access menu, and then select Command Prompt (Admin).
Method 1: Enable Built-in Administrator from Command Prompt In this tutorial we’ll show you 4 ways to enable the built-in Administrator on Windows 10 / 8. It’s a super administrator account that gives you some extra privileges over the normal administrator account. There is always a built-in Administrator account associated for every Windows installations. The built-in Administrator account is hidden & disabled by default in Windows.