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  1. en.wikipedia.org › wiki › InternetInternet - Wikipedia

    Hace 21 horas · The word internetted was used as early as 1849, meaning interconnected or interwoven. The word Internet was used in 1945 by the United States War Department in a radio operator's manual, and in 1974 as the shorthand form of Internetwork. Today, the term Internet most commonly refers to the global system of interconnected computer networks, though it may also refer to any group of smaller networks.

  2. en.wikipedia.org › wiki › EthicsEthics - Wikipedia

    Hace 21 horas · Ethics or moral philosophy is the philosophical study of moral phenomena. It investigates normative questions about what people ought to do or which behavior is morally right. It is usually divided into three major fields: normative ethics, applied ethics, and metaethics. Normative ethics discovers and justifies universal principles that govern how people should act in any situation.