So far as the laws of mathematics refer to reality, they are not certain. And so far as they are certain, they do not refer to reality. Communication is the basic phenomena in the nature. By vary means, all species communicate to each other. The languages are nothing but a medium to represent the thoughts. but as technology evolves these days people can talk to machine also. This paper is basically an explanation of how the communication takes place between the same in real world applications, and what the basic elements are who takes major role in this act.