tölvunetið
Tölvunetið, commonly referred to as the internet, is a global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The internet carries a vast range of information resources and services, such as the interlinked hypertext documents and applications of the World Wide Web, electronic mail, telephony, and file sharing.
The origins of the internet can be traced back to research commissioned by the United States federal
The internet has revolutionized communication, commerce, education, and entertainment. It allows for instantaneous global communication through