ENIAC

The first large-scale electronic computer,the grandparent of today’s handheld
machines, was the Electronic Numerical Integrator and Computer or ENIAC,whic become operational in 1946. ENIAC contained approximately 18000 light-bulb-size electronic vacuum tubes that controlled the flow of electric current.It weighed 30 tons and occupies about 1800 square feet of floor space ,a huge machine by today-s standard. It was able to moltiply four numbers in the then-remarkable time of 9 milliseconds(that is 9/1000 of a second). From that start, computers have developed through four so called generations, or stages, each one characterized by smaller size, more power, and less expense than is predecessor.

See you in the next tutorial.Feel free to comment down below for every comment or suggestion that you might have.See you in the next tutorial.Feel free to comment down below for every comment or suggestion that you might have.You can also follow us on facebook for more updates  

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