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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. atlast internet accessible to the general public. 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. Watching and blogging on election night, November 2004 A blog (a portmanteau of web log) is a website where entries are commonly displayed in reverse chronological order. "Blog" can also be used as a verb, meaning to maintain or add content to a blog. Many blogs provide commentary or news on a particular subject; others function as more personal online diaries. A typical blog combines text, images, and links to other blogs, web pages, and other media related to its topic. Wikinews Internet portal 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 September 22: Texas student Ahmed Mohamed inspires social movement September 18: London court jails man after Dark Web ricin sting March 20: Supreme Court of Sweden agrees to try Bildkonst Upphovsrätt i Sverige versus Wikimedia Sverige December 16: Wikinews interviews Asaf Bartov, Head of Wikimedia Grants Program and Global South Partnerships December 11: Google shuts down Google News Spain More... Template:/box-header Main project: WikiProject Internet Related WikiProjects: Blogging • Websites • Early Web History • Internet culture What are WikiProjects? 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." ... that Erik Möller (pictured), Deputy Director of the Wikimedia Foundation, helped to develop both Wikinews and Wikimedia Commons? ...that Egg Banking plc is now the world's largest "pure" Internet bank, meaning it's only accessible from the Internet? ... that anarchist Internet archive Spunk Library was once falsely accused of collaborating with the terrorist guerrilla outfit Red Army Faction? ▼ Internet ► Internet by country ► Internet-related lists ► Internet access ► Internet architecture ► Internet culture ► Internet governance ► Internet hosting ► Internet terminology ► Internet stubs Featured articles 2 Good articles 2 Good topics 2 Featured pictures File:Internet map 1024.jpg Template:/box-footer Place the {{WikiProject Internet}} project banner on the talk pages of all articles within the scope of the project. Cleanup: Blog, Moblog, Podcasting 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... 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 Amiga Apple Inc. 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