| A | B |
|---|
| Printer | A device that prints data onto paper. |
| Central Processing Unit | The main part of a computer system |
| Disk | A device used to store data and programs. |
| Disk Drive | A devise that reads and writes to disks. |
| Monitor | A screen that displays a computer’s output. |
| Mouse | An electronic device that allows a person to point to and select items on a monitor. |
| Keyboard | A set of raised keys that look like a typewriter. It allows a person to enter information into a computer. |
| Modem | A device that allows data to be sent from computer to computer over a telephone line. |
| Surge Protector | A device that connects a computer to an electrical outlet. The device protects the computer against sudden increases in electrical power. |
