The World Wide Web was invented in 1990 by Tim Berners-Lee, a researcher at CERN (European Center for Nuclear Research), Geneva, Switzerland, who made the internet accessible to all.
In 1989, Tim Berners-Lee networked documents using hypertext. In 1990, he developed the first HTTP (HyperText Transfer Protocol) server and the first web browser. In 1991, the web was operational and made the internet accessible to all. Hypertext links allowed us to move from one textual or visual document to another with a simple click of the mouse. Information became interactive, thus more attractive to many users. Later on, this interactivity was further enhanced with hypermedia links that could link texts and images with video and sound.
Developed by NCSA (National Center for Supercomputing Applications) at the University of Illinois (USA) and distributed free of charge in November 1993, Mosaic was the first browser for the general public, and contributed greatly to the development of the web. In early 1994, part of the Mosaic team migrated to the Netscape Communications Corporation to develop a new browser called Netscape Navigator. In 1995, Microsoft launched its own browser, the Internet Explorer. Other browsers were launched then, like Opera and Safari, Apple's browser.
The World Wide Web Consortium (W3C) was founded in October 1994 to develop interoperable technologies (specifications, guidelines, software, other tools) for the web, for example specifications for markup languages (HTML, XML and others). It also acted as a forum for information, commerce, communication and collective understanding. In 1998, the section Internationalization/Localization gave access to some protocols for creating a multilingual website: HTML, base character set, new tags and attributes, HTTP, language negotiation, URLs and other identifiers including non-ASCII characters, etc.
Pierre Ruetschi, a journalist for the Swiss daily “Tribune de Genève”, asked Tim Berners-Lee on 20 December 1997: "Seven years later, are you satisfied with the way the web has evolved?". He answered that, if he was pleased with the richness and diversity of information, the web still lacked the power planned in its original design. He would like "the web to be more interactive, and people to be able to create information together", and not only to be information consumers. The web was supposed to become a "medium for collaboration, a world of knowledge that we share."