computer

In 1854, George Boole, invented the logic system which is the basis for today’s digital computers. In 1937, the first electro-machine calculator was developed by Howard and Aitten. In 1946, the first computer came into existence. It was named ENIAC (Electronic Numerical Integrator and Calculator). It was developed by Dr. John Nouchly and J.P. Eckert of the University of Pennsylvania, USA. In 1951, Remington Rand Corporation of USA brought out a commercial computer named UNIVAC (Universal Automatic Computer). These computers had the shortcoming of value technology. They were slow in operations and unreliable. These computers were named the first generation equipment.