Portal:Internet

From Wikipedia, the free encyclopedia

The Internet Portal

An Internet kiosk

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)which defines how packets are moving in any platform especially the transport layer. 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

Generic globe logo used when Firefox is compiled without official branding
Mozilla Firefox is a web browser project descended from the Mozilla application suite, managed by the Mozilla Corporation. Firefox had 16.01% of the recorded market share in Web browsers as of November 2007, making it the second-most-popular browser in current use worldwide. Firefox uses the open-source Gecko layout engine, which implements current Web standards plus a few features which are intended to anticipate likely additions to the standards. Firefox includes tabbed browsing, a spell checker, incremental find, live bookmarking, a download manager, and a search system that includes Google. Functions can be added through more than 2,000 add-ons created by third party developers; the most popular include FoxyTunes (controls music players), Adblock Plus (ad blocker), StumbleUpon (website discovery), DownThemAll! (download functions) and Web Developer (web tools). Firefox runs on various versions of Microsoft Windows, Mac OS X and Linux. Its current stable release is version 2.0.0.11, released on 30 November 2007. Firefox's source code is under the terms of the Mozilla tri-license as free and open source software.

Selected picture

An example of emoticon from a bookstore in Seoul.
Credit: PuzzletChung

A portmanteau of emotion (or emote) and icon, an emoticon is a symbol or combination of symbols used to convey emotional content in written or message form.

News

Wikinews Internet portal
  • February 16: Modern radio drama 'Paranoria, TX' releases 100th episode
  • December 17: Australian Federal Court orders ISPs to block copyright infringing sites
  • December 10: Telegram introduces bidirectional IFTTT integration
  • November 25: Telegram introduces blogging and instant view features
  • October 24: Distributed malware attacks Dyn DNS, takes down websites in US
  • October 28: Time magazine names Ahmed Mohamed to 'Most Influential Teens of 2015'
  • October 12: Wikinews interviews painter Pricasso on his art and freedom of expression
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WikiProjects

Main project: WikiProject Internet

WikiProjects

Related WikiProjects: Blogging • Websites • Early Web History • Internet culture

What are WikiProjects?

Selected biography

Sergey Brin in 2004
Sergey Brin (Russian: Сергей Михайлович Брин; born August 21, 1973) is a Russian-born American entrepreneur who co-founded Google with Larry Page. Brin currently holds the position of President of Technology at Google and has a net worth estimated at $18.5 billion as of March 9, 2007, making him the 26th richest person in the world and the 5th richest person in the United States, together with Larry Page. He is also the fourth-youngest billionaire in the world. After graduating from the University of Maryland, Brin received a graduate fellowship from the National Science Foundation, which allowed him to study for his master's degree in computer science at Stanford University. Brin received his master's degree in August 1995 ahead of schedule in the process of his Ph.D. studies. Although he is still enrolled in the Stanford doctoral program, Brin has suspended his Ph.D. studies indefinitely while he is working at Google. Brin met Larry Page while they were both graduate students at Stanford, and they authored a paper together entitled a paper entitled "The Anatomy of a Large-Scale Hypertextual Web Search Engine."

Did you know...

Alfonse D'Amato

Categories

Selected quote

Douglas Adams
One of the most important things you learn from the Internet is that there is no "them" out there. It's just an awful lot of "us."
Douglas Adams, 1999
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Featured content

Things you can do

Main topics

Internet topics
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

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

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