Disable Windows 8 system built-in administrator account

Only use the Microsoft account to access the Windows 8 app store, but the account is more troublesome to use. As a result, many people will wisely open the built-in administrator account of the Windows 8 system to quickly access the system's app store. However, easily enabling a login account with a large operation authority may cause trouble for the safe operation of the Windows 8 system. Therefore, for security reasons, we must disable the built-in administrator account as follows:
First with built-in Log in to the Windows 8 system as an administrator account, use the “Win+X” shortcut to bring up the system access shortcut menu, click the “Run” command, switch to the system run text box, enter the “gpedit.msc” command and return Car, open the system group policy editor. From the list on the left side of the editor, expand “Computer Configuration”