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First Computer: “Difference Engine”
First computer inventor by Charles Babbagey this computer is an advancement of technology it uses for arithmetic instead of using people. According to https://www.hongkiat.com/blog/computer-programming-greatest-inventions/ -
First Working Programmable Computer: Z3
The first working programmable computer by Konrad Zuse, this program that working, helped develop programming up to the present. According to https://www.hongkiat.com/blog/computer-programming-greatest-inventions/ -
First Electronic Computer: Atanasoff-Berry Computer
This electronic computer invented by John Vincent Atanasoff & Clifford Berry this helps humans solve simultaneous linear equations. According to https://www.hongkiat.com/blog/computer-programming-greatest-inventions/ -
First Programmable Electronic Computer: Colossus
The first programmable electronic computer and it enabled the deciphering of secret codes or coded messages, in my opinion it had improved as a translator. According to https://www.hongkiat.com/blog/computer-programming-greatest-inventions/ -
First Personal Computer: “Simon”
first personal computer that is able to addition, negation, greater than, and selection. This was an advancement in computers that could help people calculate numbers faster. According to https://www.hongkiat.com/blog/computer-programming-greatest-inventions/