Web Forms :: MAIN Method Always Declared As Static In Windows Console Application

While understanding the basic concept of inheritance in internet, i came across a piece of code.

I've seen many people using public static void main().Why dont they simply use public void main() ??What's the advantage of using static here ?

Public class BaseClass {
Public BaseClass () {
Console.WriteLine ("Base Class Constructor executed");
} Public void Write () {
Console.WriteLine ("Write method in Base Class executed");

[Code] .....