mass media....!!!

when was it use for the first time
who created or used it for the first time
what is it for

The first registry that knows the term " computer personal" it appeared in the magazine New Scientist in 1964, a series of called articles “the world in 1984”. In a titled article The Banishment of Paper Work, Arthur L. Samuel, of the Research center Watson de IBM wrote: “Until he is not viable to obtain an education in house, through our own personal computer, the human nature will not have changed”. The first generation that began to make in the Seventies sees home computer was much less versatile and powerful that the computers of the companies of that one then, and generally were used by the fans to computer science to play. It was the launching of the spreadsheet VisiCalc, in principle for Apple II and later for IBM PC, the true application that managed to turn to the microcomputer into a work tool. The low cost of the personal computers made him as much acquire a great popularity for the families as for the workers in the Eighties. In the ninety power of the personal computers it increased of radical way, erasing the out of phase border that were between the personal computers and the computers of several users like the central computers. Today the computers of high range distinguish of the personal computers by their greater reliability or its greater ability to realise multitasks and not by the power of the CPU. The majority of the personal computers uses an architecture of compatible hardware with the PC of IBM, using compatible processors with x86 realised by Intel, AMD or Cyrix