mikesscavengerhunt By mike alvarez Jan 27, 1960 unix operating system operating system Jan 27, 1968 cray-1 super computer Jan 27, 1975 pc personal computer Jan 27, 1976 macintosh line of personal computers Apr 1, 1976 apple multinational corporation that creates consumer electronics Jan 27, 1979 first electronic spreadsheet turned computers into serious business items
