| A | B |
| Computer | Electronic device that receives, processes, stores, outputs data |
| Hard Copy | Printed copy of output |
| Output | Results of processed data displayed in some form |
| ROM | Read Only Memory; permanent storage; user can't change |
| Processing | Executes/carries out instructions given to computer |
| Information Processing Cycle (IPOS) | Handling of data consisting of input, process, output, storage |
| CD-ROM | Compact disk that reads only memory |
| Floppy disk (diskette) | Storage device; most common size is 3.5" |
| File | Document stored on a disk |
| Hard Disk/Hard Drive | Device that holds information such as software & files |