EntityQ1755406· pop 17· linked from 173 articlesPLATOSign in to savemainframe computer systemConnectionsUniversity of Illinois Urbana–ChampaignEntitytouchscreenEntitymultiplayer video gameEntityIBM Personal ComputerEntitycomputer terminalEntityFinancial Industry Regulatory AuthorityEntityCDC CyberEntitySouth AfricaCountryWorld War IIConceptPersianEntityHebrewEntityTehranCityJohannesburgCityoperating systemEntityApple Inc.ConceptMicrosoftEntityemailEntityInternational Standard Book NumberEntityvideo gameEntityWorld Wide WebEntityCategoriesComputer-based Education Research LaboratoryControl Data Corporation hardwareControl Data Corporation softwareHistory of electronic engineering