Pioneers in history of computing

Herman Hollerith developed the first tabulating machine in 1890

In 1837 Charles Babbage designed the first computer

The machine designed by Charles Babbage was called analytical motor

Joseph Jacquard invented the system of punching cards to give automated instructions to a machine

.....is considered to be the first computer programmer

Charles Babbage was a very good friend of Tim Berners-Lee

Who invented the first mechanical adding machine?

In Ancient History people used manual counting frames called abacuses for simple mathematical operations

Charles Babbage was a Spanish mathematician and mechanical engineer