Wireless technology

Computer usage has dramatically increased in past few years which in result brought immense technology enhancement in every field possible. Technology has reached to its heights but thirst of knowledge is still in race and will always be till end of the world. Communication has vital role in today´s life which was once quite exotic and now wireless technology has become a milestone in communication. In this paper we have a brief description about wireless technology and its advanced features which has major applications in almost all fields. It also adds about the replacement of wired services by globally used wireless technologies.