Program 257: Program to run html file,to shutdown and to restart using C

Program 257: Program to run html file,to shutdown and to restart using C
To Run HTML file 

#include<stdio.h>
#include<stdlib.h>
main(){
 system("H:\\happynewyearfinalmake\\seewhatishidden.html");
}

To Restart PC for Windows 7 

#include <stdio.h>
#include <stdlib.h>
int main()
{
   system("C:\\WINDOWS\\System32\\shutdown /r");
   return 0;
}

To Shutdown PC for Windows 7 

#include <stdio.h>
#include <stdlib.h>
int main()
{
   system("C:\\WINDOWS\\System32\\shutdown /s");
   return 0;
}

Explanation:

Make sure the html file path should be correct