Computer Applications Secondary Level: Unit-1: The Capabilities And Restriction of PC

Contents [hide] UNIVAC I Universal Automatic Computer, the UNIVAC I was delivered in 1951 and 1952 when originally created by J. Presper Eckert and John Mauchly. The UNIVAC is an electrical PC containing huge number of vacuum tubes that uses punch cards and switches for contributing information and punch cards for yielding and putting away … Read more