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What does the first computer ever built look like?

Updated: 8/16/2019
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See the Related Link shown below for a good description and a photo of the ENIAC, which weighed 30 tons! It was built during 1942-1945 and was the first digital computer in the modern sense of the word.

Its name ENIAC is derived from Electronic Numerical Integrator and Calculator.
<><><> The Univac looked like a huge machine about the size of a normal room and worked off of IBM cards with large reels to record inputs. It needed a constant temperature of 68 degrees was noisy and it intimidated most people who saw it for the first time

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Q: What does the first computer ever built look like?
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Who invented the first computers EVER?

Hand operated devices like the abacus, and even checkered table cloths, have been used for performing computer functions for thousands of years, but the first recognized mechanical computer was built in 1623 by German scientist Wilhelm Schikard. His machine was the first capable of performing basic arithmetic functions.American physicist John Atanasoff built the first electronic computer in the late 1930s and early 1940s, although his invention was relatively unknown and most credit for the first computer went to the people who built ENIAC (Electronic Numerical Integrator and Computer) for the United States military in the 1940's.


How the computer has changed like the fist computer ever made to the ones we have today.?

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