Internet Wikipedia. Internet users per 1. GDP per capita for selected countries. The Internet is the global system of interconnected computer networks that use the Internet protocol suite TCPIP to link devices worldwide. 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 inter linked hypertext documents and applications of the World Wide Web WWW, electronic mail, telephony, and file sharing. The origins of the Internet date back to research commissioned by the United States Federal Government in the 1. Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a. The linking of commercial networks and enterprises in the early 1. Internet,2 and generated rapid growth as institutional, personal, and mobile computers were connected to the network. By the late 2. 00. Most traditional communications media, including telephony, radio, television, paper mail and newspapers are being reshaped, redefined, or even bypassed by the Internet, giving birth to new services such as email, Internet telephony, Internet television, online music, digital newspapers, and video streaming websites. Newspaper, book, and other print publishing are adapting to website technology, or are reshaped into blogging, web feeds and online news aggregators. The Internet has enabled and accelerated new forms of personal interactions through instant messaging, Internet forums, and social networking. Online shopping has grown exponentially both for major retailers and small businesses and entrepreneurs, as it enables firms to extend their brick and mortar presence to serve a larger market or even sell goods and services entirely online. Business to business and financial services on the Internet affect supply chains across entire industries. The Internet has no centralized governance in either technological implementation or policies for access and usage each constituent network sets its own policies. 3 Only the overreaching definitions of the two principal name spaces in the Internet, the Internet Protocol address IP address space and the Domain Name System DNS, are directed by a maintainer organization, the Internet Corporation for Assigned Names and Numbers ICANN. The technical underpinning and standardization of the core protocols is an activity of the Internet Engineering Task Force IETF, a non profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise. 4Terminology. When the term Internet is used to refer to the specific global system of interconnected Internet Protocol IP networks, the word is a proper noun5 that should be written with an initial capital letter. In common use and the media, it is often erroneously not capitalized, viz. Some guides specify that the word should be capitalized when used as a noun, but not capitalized when used as an adjective. 6 The Internet is also often referred to as the Net, as a short form of network.
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