quinta-feira, 25 de março de 2010

ENIAC, the first PC


he ENIAC was first developed in 1943 during World War II to compute trajectories tactics that require substantial knowledge in mathematics, but only became operational after the end of the war.
It was a very obsolete computer, which used vacuum tubes made only simple calculations and flawed.
The Eniac only works with switches that took binary values of 0 and 1.

It became absolutely impossible and passed only ten years, but for his pioneering inspired the whole first generation of computers.
It's clock is low,could only perform 5000 additions per second, while a Pentium 100 MHz is capable of 300 million.
He is currently a museum piece, which marked the beginning of the history of computing

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