EntityQ3440065· pop 5· linked from 21 articlesVirtual Control Program InterfaceSign in to saveSoftware interface that allows the simultaneous running of several DOS programs as well as the direct addressing of the expansion memory in protected mode.ConnectionsMicrosoftEntityIntelEntityInteractive Systems CorporationEntityInternational Standard Book NumberEntityapplication programming interfaceEntityBIOSEntityDOSEntityQ486487EntityQ182933EntityQ189794EntityWindows 3.0Entityprotected modeEntityPCMagEntityDigital ResearchEntityQ495432Entityreal modeEntityringEntityExpanded memoryEntityvirtual 8086 modeEntityAddison-WesleyEntityCategoriesDOS extendersDOS memory managementDOS technology