| A | B |
| Input Devices | Translate the analog information you enter into binary code so that the processor can understand what you want. |
| Binary Code | Numerical representation of information using 1s and 0s |
| Hard Drive | Storage device inside the main computer body that includes both the part that does the saving the medium where information is stored. |
| Output Device | Translate binary coded information from the processor into analog informtion you can understand. |
| CD-ROM | Acronym for "Compact disk read-only memory," designed to store electronic data. |
| Data Storage Devices | Save information you have entered into or created with the computer. |
| Disk Drive | Data storage device that saves the information using a medium. |
| Analog information | Information made of varying frequencies of sound and light waves. |