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==Internet==
Yhdysvaltain armeijan tutkimus- ja tuotekehitysvirasto ARPA, (nykyisin DARPA) rahoitti 1960-luvulla ''pakettiverkkojen'' tutkimusta. Tämän tutkimustyön tuloksena ja uuden tutkimuksen kohteeksi 1970-luvun alussa otettiin käyttöön ARPANET-tietoverkko. Nykyisen Internetin pohjana olevat TCP/IP-protokollat kehitettiin 1970-luvulla ARPANET-verkossa.
<!--Käännettävää en-wikistä: The story of the Internet begins in 1969 with the implementation of Advanced Research Projects Agency Network (ARPANET) by academic researchers under the sponsorship of the United States Department of Defense Advanced Research Projects Agency (ARPA). Some early research which contributed to the ARPANET included work on decentralized networks, queueing theory, and packet switching. However, ARPANET itself did not interact easily with other computer networks that did not share its own native protocol. This problem inspired further research towards the development of a protocol that could be "layered" over many different types of networks.
On January 1, 1983, the core networking protocol of ARPANET was changed from NCP to TCP/IP, marking the start of the Internet as we know it today.
Another important step in the Internet's development was the National Science Foundation's (NSF) construction of a university network backbone, the NSFNet, in 1986. Important disparate networks that have successfully been accommodated within the Internet include Usenet and Bitnet.
The collective network gained a public face in the 1990s. In August 1991 Tim Berners-Lee publicized his new World Wide Web project, two years after he had begun creating HTML, HTTP and the first few web pages at CERN in Switzerland. A few academic and government institutions contributed pages but the public did not begin to see them yet. In 1993 the Mosaic web browser version 1.0 was released, and by late 1994 there was growing public interest in the previously academic/technical internet. By 1996 the word "Internet" was common public currency, but it referred almost entirely to the World Wide Web.
Meanwhile, over the course of the decade, the Internet successfully accommodated the majority of previously existing computer networks (although some networks such as FidoNet have remained separate). This growth is often attributed to the lack of central administration, which allows organic growth of the network, as well as the non-proprietary nature of the Internet protocols, which encourages vendor interoperability and prevents any one company from exerting too much control over the network.-->
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