1. The social networks
The social networking Internet are virtual communities where his(her,your) users
interact with persons of the whole world with those who find tastes or be interested
jointly. They work as a platform of communications that there allow to connect people
who knows herself or who wants to know, and that allows them to centralize resources,
as photos and videos, in a place easy to accede and administered by the users
themselves.
There are several social networking
There exists a high number of social.
- Facebook - General use, The most popular in the web. –
- Badoo - General Use.
-Twitter - Only comment states and become a fan of people.
- Tuenti - General use on Europe.
-Youtube. - The most important website for the videos in the whole world.
-Picterest – Popular on USA.
-Google + - General Use
- Grooveshark – Portal of music and share music.
-Yahoo Answers - Es una red social para hacer preguntas y responderlas
Facebook
Originally called Thefacebook, Facebook the project began with the initial intention of
creating a network connection between the students of Harvard University. The name
referred to the newsletter, the services offered Facebook essentially involved the ability
to add friends, with whom they could exchange pictures and messages, and join groups.
1-Facebook is the most popular social networking in the world.
2-There are many user today use this social network around to 500 millions users are
active and checking your profiles on facebook To keep informed of what is happening
on the web and communicate with their friends by sharing personal information or
chatting among themselves.

2. Mark Zuckerberg
The person who invented is Mark Zuckerberg of this social network, I think he is a
genious and amazing bussinesman.
(Mark Elliot Zuckerberg), He was born in Dobbs Ferry, Westchester County, 1984).
He is American businessman and computer programmer. He invented Facebook virtual
community, in 2008, with only twenty-three years old, became the youngest billionaire
on the list, published annually by Forbes magazine
The are exist advantages and disadvantages of the use of the social
networks(nets).
Avantages:
1)It can be used in the academic and labor sector, for the échange of diverse innovative
experiences.
2) The businessmen who use the networks(nets) have demonstrated a level of
efficiency anda guessed right teamwork, consolidating projets of management of the
knowledge.
3) May be used for educational reasons such as:
-publishing and sharing content
-collaborating with others persons
4) On Facebook you can find old childhood friends or classmates.
Disadvantages:
1) If not used properly can become an addiction.
2) Lack of privacy, personal information being publicly displayed.
3) Usually once information is published on the internet, it's there forever.
4) For some countries be user of these networks becomes a threat to national security.
This has led to staff related to the security of a country is a ban for example China.
Conclusion
The Social Networking I Think is very important and necessary now, because inside of
it you can communicate with many persons around the world and talk with friends
without barriers as long as. You should be careful to the information when you are
sharing another people they want you to see it, because in the social networking there
exists many users that could be steal your information and might involve him on
problems with your family or other people who know him.