Your Future and Computer Competency
Key Terms
application software input device people communication hardware Internet personal digital assistant (PDA) compact disc (CD) keyboard presentation file computer network mainframe computer primary storage connectivity memory printer data microcomputer procedures database file microprocessor program desktop computer midrange computer random access memory (RAM) digital versatile disc (DVD) minicomputer secondary storage device document file modem software floppy disk monitor supercomputer handheld computer mouse system software hard disk notebook computer system unit hardware operating system video display screen information optical disk Web information system output device worksheet file information technology (IT) palmtop computer World Wide Web