All these keywords are part of the main method of any C# program.
The Main method, which is the entry point for all C# programs states that what a class does when it executed.
using System;
class Demo {
static void Main(string[] args) {
Console.WriteLine("My first program in C#!");
}
}public − This is the access specifier that states that the method can be accesses publically.
static − Here, the object is not required to access static members.
void − This states that the method doesn’t return any value.
main − is As stated above, it s the entry point of a C# program i.e. this method is the method that executes first.