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

> Facebook

> Tuenti

THE END