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The first desktop and mass-market computer. In 1964, the first desktop computer, the Programma 101, was unveiled to the public at the New York World's Fair. It was invented by Pier Giorgio Perotto and manufactured by Olivetti. About 44,000 Programma 101 computers were sold, each with a price tag of $3,200.
The laptop computer was likely unimaginable when computers were first created more than 60 years ago, but today it features incredible technology in a very small package. The Idea Is Born. The idea of a portable, technically complete computer system was first conceived of as early as the 1970s.