The correct answer is Charles Babbage.Charles Babbage is known as the father of computers.In 1820 Charles Babbage, designed and built the mechanical calculator and the Difference Engine on the principles that anticipated the modern electronic computer. The concept Babbage put forward was eventually used by engineers in the development of the first computer prototype. For this reason, Charles Babbage is known as the father of computers.Development of ComputerDevelopmentApproximate datesImportant FeaturesAbacus2000-3000 BCFirst mechanical calculatorPascal's Calculator1645The first adding machine capable of counting, adding, and subtractingBabbage Analytical Engine1834-1871Intended to be the first general-purpose computer.Herman Tabulating Machine1887-1896Designed a code and device to punch data into the card and tabulate collected data Howard Aiken Mark I1937-1944The largest electromechanical computer ever built. Utilized punch paper tape to store data.ENIAC1943-1950First electronic computing devices in which program wired into a permanent panel.John von Neumann's Stored Program concept1945-1952Developed the concept of storing program instruction and data in the memory of the computer.EDSAC1946-1952A first computer capable of storing instruction and data in memory.UNIVAC 11951-1954The first computer was commercially available and produced in quantity.