digital-computer As a command 15 categories below digital-computer Narrow by personal-computer 5 portable-computer 4 code 3 computer-server 3 information 3 server-software 3 software 3 file-server 2 mainframe-computer 1 telephony 1 file-server 2mainframe-computer 1personal-computer 5portable-computer 4briefcase-computerbulletin-board-systemdedicated-file-serverhand-held-computerminicomputermultiprocessornon-dedicated-file-serversmartphonesupercomputertablet-computervon-neumann-machine