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INTERNET is an interconnection of local networks that allows one…
INTERNET is an interconnection of local networks that allows one computer to exchange information with another
E-COMMERCE 
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NETIQUETTE
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EMAIL
WHAT IS THE EMAIL?
E mail is resource offered by Internet. The first email was sent by Tomlinson in 1971 for an experiment
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SOCIAL NETWORKING
THE SOCIAL DILEMMA
ADVANTAGES :check: communicate with other people, have a voice, post the photos/videos and share news/ideas
DISADVANTAGES :red_cross: privacy not respect, could be a drug, fake news, cyberbullying
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HISTORY
The Internet was invented in 1957, used by the American military, especially the Department of Defense. The purpose was to send a message from a battlefield terminal to the headquarters computers.
In the past it was called ARPANET on the basis of 4 concepts: RAND corporation, N.P.L, CYCLADES, I.M.P.
W.W.W.
Is a service that allows the sharing of multimedia hypertext documents, that is the set of textual, visual and audio/video contents, using the Internet infrastructure.
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