computer network

                                       
                                                    Computer Network

        The methods that we use to share ideas and information are constatly changing and evolving.Whereas the human network was once limited to face to face conversation,media breakthroughs continue to extend the reach of our communications.From the printing press to television,each new development has improve and enhanced our communication.There are many kinds of tools of computer and each tools have any uses like to communicate in other country.