How Computers Have Changed

Computers have developed tremendously over the years compared to how they were 10 years ago. In 1946 the first computer was designed by Drs.John W.Mauchly and J. Presper Eckhert under a contract with the U.S. Army. The computer was not like how it was today. It was so big that it took up a whole room, it weighed about 30 tons, and it contained about 18,000 vacuum tubes.