Portal:Internet
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The Internet Portal The Internet is a global system of interconnected computer networks, consisting of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies. The Internet appears to its users as a single worldwide network accessible to the general public. The protocol that makes it possible to use the millions of networks composing the Internet as if they were one network is a special type of packet switching known as IP or The Internet Protocol. A computer that connects to the Internet can access information from a vast number of servers and other computers. An Internet connection also allows the computer to send information through the network; that information may be saved and ultimately accessed by a variety of servers and other computers. Much of the information widely accessible through use of the Internet consists of the interlinked hypertext documents and other resources of the World Wide Web (WWW). Web users typically send and receive information using a web browser. Other software for interacting with computer networks includes specialized programs for electronic mail, online chat, file transfer and file sharing. Information is moved around the Internet by packet switching using the standardized Internet Protocol Suite (TCP/IP). The Internet Protocol Suite consists of several layers of protocols. The lowest layer (the link layer) deals with protocols that transmit data over specific technologies, such as Ethernet or Wi-Fi. The highest layer (the application layer) supports specific applications, such as e-mail and file transfer. In between are the Internet layer, which provides for transmitting packets over any conceivable technology, and the transport layer, which provides for various services such as reliable delivery of packets or real-time streaming of packets. Selected article"Bale Out: RevoLucian's Christian Bale Remix!" is a satirical dance remix by American composer Lucian Piane, also known as RevoLucian, released on February 2, 2009, to YouTube and Myspace. The piece utilizes audio from a July 2008 rant made by actor Christian Bale on the set of Terminator Salvation. Various other elements are used in the remix, including pulsating dance track beats and clips of Barbra Streisand from a 2006 exchange with a supporter of then-President George W. Bush, creating the impression of Streisand arguing with Bale. The day after its release, the YouTube page for the song had been viewed over 200,000 times, and over a million times by February 5, 2009. The Associated Press called it a "hypnotic dance track", and United Press International noted it was "catchy", characterizing it as a "YouTube sensation". Gil Kaufman of MTV.com described the piece as "a techno-ripping, demonic dance party". Time magazine's website called the track "hilarious", and Nine News characterized it as a "raging online success". The director of Terminator Salvation McG liked the remix and put a copy of it on his iPod, and Bale said he had heard the remix and thought "they did a good job". Selected picture Wide Area Network (WAN) is a computer network that covers a broad area (i.e., any network whose communications links cross metropolitan, regional, or national boundaries). Or, less formally, a network that uses routers and public communications links. Contrast with personal area networks (PANs), local area networks (LANs), campus area networks (CANs), or metropolitan area networks (MANs) which are usually limited to a room, building, campus or specific metropolitan area (e.g., a city) respectively. The largest and most well-known example of a WAN is the Internet. NewsWikinews Internet portal
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