Portal:Internet

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The Internet Portal The Internet (portmanteau of interconnected network) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) 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 Department of Defense in the 1960s to build robust, fault-tolerant communication with computer networks. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1980s. The funding of the National Science Foundation Network as a new backbone in the 1980s, as well as private funding for other commercial extensions, led to worldwide participation in the development of new networking technologies, and the merger of many networks. The linking of commercial networks and enterprises by the early 1990s marked the beginning of the transition to the modern Internet, and generated a sustained exponential growth as generations of institutional, personal, and mobile computers were connected to the network. Although the Internet was widely used by academia in the 1980s, commercialization incorporated its services and technologies into virtually every aspect of modern life. Most traditional communication media, including telephony, radio, television, paper mail and newspapers are 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 single centralized governance in either technological implementation or policies for access and usage; each constituent network sets its own policies. 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. In November 2006, the Internet was included on USA Today's list of New Seven Wonders. Selected article Opera is a web browser and Internet suite developed by the Opera Software company. Opera handles common Internet-related tasks such as displaying web sites, sending and receiving e-mail messages, managing contacts, IRC online chatting, downloading files via BitTorrent, and reading web feeds. Opera is offered free of charge for personal computers and mobile phones, but for other devices it must be paid for. Features of Opera include high performance, tabbed browsing, page zooming, mouse gestures, and an integrated download manager. Its security features include built-in phishing protection, strong encryption when browsing secure web sites, and the ability to delete private data such as cookies and browsing history by clicking a button. Opera runs on a variety of personal computer operating systems, including Microsoft Windows, Mac OS X, Linux, FreeBSD, and Solaris. Although evaluations of Opera have been largely positive, Opera has had limited success on personal computers. It is currently the fourth most widely used web browser for personal computers, behind Internet Explorer, Mozilla Firefox, and Safari. Opera has a stronger market share, however, on mobile devices such as mobile phones, smartphones, and personal digital assistants. Selected picture In computer networking, a wireless access point (WAP or AP) is a device that connects wireless communication devices together to form a wireless network. The WAP usually connects to a wired network, and can relay data between wireless devices and wired devices. Several WAPs can link together to form a larger network that allows "roaming". News Wikinews Internet portal October 6: European Court of Justice says Facebook must remove 'illegal' posts globally September 22: Millions don't turn up to 'storm' US airbase for extraterrestrial evidence April 8: 540 million private Facebook records found on public Internet December 23: UK police locate missing Chinese teen Mei Chen, silent on details October 29: Technology giant Microsoft completes acquisition of GitHub June 6: Microsoft announces plan to acquire GitHub for US$7.5 billion March 2: Amazon to buy smart doorbell startup Ring More... WikiProjects Main project: WikiProject Internet Related WikiProjects: Blogging • Websites • Early Web History • Internet culture What are WikiProjects? Selected biography Douglas C. Engelbart (born January 30, 1925 in Oregon) is an American inventor of Swedish and Norwegian descent. As a World War II naval radio technician based in the Philippines, Engelbart was inspired by Vannevar Bush's article "As We May Think". Engelbart received a Bachelor's degree in electrical engineering from Oregon State University in 1948, a B.Eng. from UC Berkeley in 1952, and a Ph.D. in EECS from UC Berkeley in 1955. At Stanford Research Institute , Engelbart was the primary force behind the design and development of the On-Line System, or NLS. He and his team at the Augmentation Research Center developed computer-interface elements such as bit-mapped screens, groupware, hypertext and precursors to the graphical user interface. In 1967, Engelbart applied for and later received a patent for the wooden shell with two metal wheels (computer mouse). Engelbart later revealed that it was nicknamed the "mouse" because the tail came out the end. He would also work on the ARPANET, the precursor of the Internet. In later years he moved to the private firm Tymshare after SRI was transferred to the company. McDonnell Douglas took over the copany in 1982, and in 1986 he left the company. As of 2007, he is the director of his own company, the Bootstrap Institute, which founded in 1988 and located in Fremont, California. Did you know... ...that Internet entrepreneur Pete Ashdown (pictured) ran against incumbent Orrin Hatch in the 2006 U.S. Senate race in Utah? ...that the Working Group on Internet Governance is a United Nations body set up to investigate the future governance of the Internet and the role of ICANN? ...that the Indian Railways Fan Club is the Internet's largest website devoted to the Indian Railways and rail transport in the Indian subcontinent? Categories ▼ Internet ► Internet by continent ► Internet by country ► Internet-related lists ► Internet access ► Internet architecture ► Internet broadcasting ► Internet culture ► Internet databases ► Internet events ► Internet governance ► History of the Internet ► Internet hosting ► Internet law ► Internet-related organizations ► Internet people ► Internet security ► Internet Standards ► Internet terminology ► Works about the Internet ► World Wide Web ► Internet stubs Selected quote Featured content Featured articles Acid2 Digital media use and mental health From the Doctor to My Son Thomas The Million Dollar Homepage Good articles Arena (web browser) Beyond the First Amendment Jeff Bezos Bomis .bv Cow Clicker Cyber Rights DNS Certification Authority Authorization Everything That Happens Will Happen Today Fucking Machines Google Earth Hightail ILoo Microsoft v. MikeRoweSoft Minneapolis wireless internet network Munchausen by Internet .no Mikey Neumann Kaycee Nicole Norid On the Internet, nobody knows you're a dog PHP The Plot to Hack America SCP Foundation .sj The Signpost Twitter Uniform Resource Identifier World Enough and Time (Star Trek: New Voyages) Good topics Norid Featured pictures File:Internet map 1024.jpg Things you can do Place the {{WikiProject Internet}} project banner on the talk pages of all articles within the scope of the project. Cleanup: Rate the Unassessed Internet articles in the Internet WikiProject. Requested articles: Illinois Bio-Grid, More... Stubs: Domain names, Internet broadcasting, Internet publication, Websites, World Wide Web, Computer networks, More... Main topics Internet Articles Application layer ARPANET Blog Browsers CERN Collaborative software Computer file Computer network Computer networking DARPA Data (computing) Electronic commerce E-mail English on the Internet FidoNet File sharing History of the Internet HTML HyperCard Hyperlink ICANN Instant messaging Internet access Internet capitalization conventions Internet censorship Internet Control Message Protocol Internet democracy Internet Exchange Point Internet Governance Forum Internet privacy Internet Protocol Internet protocols Internet research Internetworking Massively multiplayer online role-playing game Mosaic (web browser) National Center for Supercomputing Applications Net neutrality Online chat Peering Remote access Transmission Control Protocol Scale-free network Search engine Security Social network service Unicode Uniform resource locator User agent User Datagram Protocol ViolaWWW Virtual private network VoIP Web browser Web resource Web service Wide area network World Summit on the Information Society World Wide Web Lists List of basic Internet topics List of Internet topics Academic databases and search engines List of blogging terms List of HTTP headers List of HTTP status codes List of IP protocol numbers List of journals available free online List of IPv6 tunnel brokers List of PHP editors List of organizations with .INT domain names List of social networking websites List of newsgroups Comp.* hierarchy Sci.* hierarchy List of RFCs List of search engines List of virtual communities List of web directories List of webcomics List of websites founded before 1995 Related portals Amiga Computer programming Free software Modern history Technology Telecommunication Associated Wikimedia Internet on Wikiquote Quotes Internet on Commons Images Internet on Wikisource Texts Internet on Wikibooks Books Internet on Wikinews News Wikipedia's portals Portals Activities Culture Geography Health History Mathematics Nature People Philosophy Religion Society Technology Random portal