In today’s modern world, many programming as well as scripting languages are present. Java is one of them which has already made its dimension particularly clear that it will rule the scenario of computer science. Internet as well as Intranet is clearly illustrated in this paper. The concepts of Object Oriented Programming is clearly mentioned in this paper. Software is basically the collection of programs in an organized sequence. The entire working of the software (intranet chatting) is clearly illustrated in this paper. This all will definitely contribute to research sector in some extent.