(26 December 1791 – 18 October 1871) was an English mathematician, philosopher, inventor and mechanical engineer who originated the concept of a programmable computer.Considered a "father of the computer", Babbage is credited with inventing the first mechanical computer. His inventions include Difference Engine and Analytical Engine.
(born 8 June 1955),also known as "TimBL", is a British computer scientist and the inventor of the World Wide Web. He made a proposal for an information management system in March 1989,and on 25 December 1990, with the help of Robert Cailliau and a young student at CERN, he implemented the first successful communication between a Hypertext Transfer Protocol(HTTP) client and server via the Internet.
(10 December 1815 – 27 November 1852), born Augusta Ada Byron and now commonly known as Ada Lovelace, was an English mathematician and writer chiefly known for her work on Charles Babbage's early mechanical general-purpose computer, the analytical engine. Her notes on the engine include what is recognised as the first algorithm intended to be processed by a machine; she sometimes considered the world's first computer programmer.
John Vohn Neumann
December 28, 1903 – February 8, 1957) was a Hungarian-American mathematician and polymath who made major contributions to a vast number of fields. He formulated stored program concept , the working principle of modern computers. Von Neumann's design for a self-reproducing computer program is considered the world's first computer virus, and he is considered to be the theoretical father of computer virology.