| A | B |
| Application Software | Designed to perform a certain task |
| CD-ROM | Compact Disc Read Only Memory |
| Computer | Device that receives data, processes data, stores data, and produces a result |
| CPU | Central Processing Unit - The Brain |
| Ergonomics | Science of designing equipment to be comfortable and safe. |
| File Server | Central computer where data and software for local area network computers are stored |
| Hard Copy | Printed copy of data. |
| Hard Disk | Devices that holds information in large quantity. |