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THE HISTORY OF COMPUTERS (In the 1930s and 1940s the first electronic…
THE HISTORY OF COMPUTERS
1800s 'computers'
often were young womans
1820 Charles Babbage
computer memory, simple computer program
Design calculations machines
In the 1930s and 1940s the first electronic computers
the scientist used Babbage's ideas
they were as big as houses
electronic general purpose computer was ENIAC
(Electronic Numerical Integrator and Computer)
it had millions of big parts
in 198 IBM
First PC
1990s Tim Berners Lee
Internet
Today two Billion people use Internet
People wanted to use Internet
WorldWideWeb
1959 Jack Kilby
Integrated Circuit
Later microchips
They Are Everywhere
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