INTERNET

**//__INTERNET__//** Hello my name is Beatriz Álvarez Calderón HELLOOO!!! my name is alba Grandioso Perera HELLO!!!!! my name is Antonio Romero Moreno //**__ What is internet? __**//

Internetis adecentralized set of interconnected communications networks that use the family ofTCP /IP, ensuring that the heterogeneous physical networks that make up work as a single logical network , worldwide. Its origins date backto 1969, when he established the first connection of computers,known as ARPANET,between three universities in California and one in Utah , USA.


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 * TZINIDISPA AND XARALAS:**


 * __INTERNET:__**Since it was created by the american army,it has become a useful and essential tool for everyone. By using it people can do a wide variety of things.Some of its advantages:
 * Faster Communication**
 * Information Resources**
 * Entertainment**
 * Social Networking**
 * e-commerce**

It can be used both good and badly.When using it ,we must be extra careful as many dangers may appear.Some dangers are:
 * Theft of Personal Information**
 * Spamming**
 * Virus Threat**
 * Pornography**
 * Social Disconnect**

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