Networking And Internet

Computers have been used to coordinate information between multiple locations since the 1950's. U.S. SAGE military system was the first great example of this system, leading to a series of special purpose commercial systems like Sabre.In the 1970s, computer engineers at research institutions in the United States began to link their computers together using telecommunications technology. This effort was funded by ARPA (now DARPA), and the network that this product has been called the technology that made the Arpanet possible spread and ARPANET.The evolution.

Over time the network is developed in academic and military institutions and became known as the Internet. The emergence of networking involved in the redefinition of the nature and limitations of the computer. Operating systems and applications, changed to include the ability to configure and use the resources of other computers on the network, such as peripheral devices, stored information, and the like, as extensions of the resources on a single computer. Initially these facilities were available primarily to people working in high-tech environments, but in 1990 the proliferation of applications such as email and World Wide Web, in conjunction with the development of cheap, fast networking technologies like Ethernet and ADSL saw computer networking become a little 'everywhere. In fact, the number of computers that are networked is growing exponentially. A very large part of personal computers regularly connect to the Internet to communicate and receive information.

"Wireless" networking, often utilizing mobile phone networks, has meant networking is becoming increasingly ubiquitous even in mobile computing environments.