The alphabet begins with the letter A, but the first drive on a reasonably up-to-date Windows computer is labeled “C:”. Why ...
The story of computers started a long, long time ago. The first mechanical calculator was built by Charles Babbage. He worked together with Ada Lovelace, who was the world's first computer programmer.
The story so far.... In 1975, Ed Roberts invented the Altair personal computer. It was a pain to use until 19 year-old pre-billionaire Bill Gates wrote the first personal computer language.