Completar frases ComputersVersión en línea Complete the gaps in the following text with the words in the box por Laura F. G. 1 useless changed powerful revolution first quite Since memory However applications simple computers were introduced to the public in 1980's , we are living in a technological . The first computers were machines that did not have much . Early computers were often expensive and customers used to pay hundreds of dollars for almost machines . , times have recently and computers have become machines with many .
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