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Omar Laguillo Antonio Israel Martínez Francisco Iglesias
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Internet History
Antonio Israel MartnezFrancisco IglesiasOmar Laguillo
What is the internet ?
> The Internet is a global system of interconnected computer networks.
> It is a network of networks.
> The Internet carries a vast range of information resources and services
The origins of the Internet
>1958 ARPA was created
>SAGE networked country-wide radar systems together for the first time.
>1968 The foundation of ARPANET
Terminology
-Internetwork-The Net-Internet
Redifining communications media
Internet evolution
- 1991> invention of spam: sending mass unsolicited e-mail.
> the first web browser
- 1993> Internet had about 2 million users- 1995> Netscape sells on the net the first web browser- 1997> There are 17 million users- 1998> There are about 50 million users
- 1999> Internet 2- 2000> From this year, begin to emerge new firms like Google or Yahoo and later the social networks.
Search engines
Instant messaging
Social networks
> Tuenti
THE END