how to make a desktop screen shoot and make a picture

Basic html iframe tag work and how to update your firefox

<iframe width="480" height="270" src="https://www.youtube.com/embed/nnqkCn01Bvw" frameborder="0" allowFullScreen=""></iframe>

C Program

program name:register datatype variable name;



#include<stdio.h>
#include<conio.h>
void main()
{
register int x=5;
printf("Value of x=%d",x);
getch ();

}