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  1. 1. Escola Fontes Pereira de Melo<br />INTERNET<br />Américo Duarte – Turma TEL<br />Cultura Língua e Comunicação Estrangeira - Inglês<br />
  2. 2. What’s Internet?<br /> The Internet is a global system of interconnected computer networks that use the standardized Internet Protocol Suite (TCP/IP). <br />It is a network of networks that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies.<br />
  3. 3. TheAdvantagesof Internet <br />Throughtthe Internet wecan:<br />Communicatewithpeoplethat are farawayfromus;<br />Searchinformationabouteverything.<br />Itisalsouseful for e-learning, marketing andshopping.<br />
  4. 4. TheDisadvantages of Internet <br />The viruses that can appear in our computers;<br />It can lead people to loneliness or to meet people that are not truthful;<br />It can lead young people to spend a lot of time in front of the computer.<br />
  5. 5. INTERNET – THE BEGINNING<br />70’s<br />ARPA developed a network of computers that would allow people to communicate even when they were far away from each other;<br />It started with four poles and with the protocol TCP/IP.<br />
  6. 6. 80’s<br />The Internet developed and at first, Universities were interested in it and then, the companies understood its commercial value;<br />People put information that was hard to find, so the WWW(World Wide Web) was created to find the information in an easy way;<br />A new protocole appeared “HTTP” and appeared the URL.<br />
  7. 7. Now … millionsofusers are usingit to findinformation, to play, to work, to do allsortofdifferentthings. <br />
  8. 8. INTERNET is a helpful network. It helps me a lot concerning work, culture, entertainment, shopping, marketing, photography, images, etc. <br />Internet reaches not only our planet but the whole Universe!!!<br />