Documentary about the history and various uses of computers. CU ENIAC connections panel, pull back on still photo showing it filling a room; pan over classroom with children at computer terminals; CU pocket computer; medium shot, children in classroom; medium CU two girls at terminal; CU two boys at terminal; fast-motion sequence of children in classroom working; series of shots illustrating the meaning of "Hardware," personal computer, printer, floppy discs, magnetic tapes; CU of terminal, hands inputting data via keyboard; images introducing the term "Software" and "Programs"