| A | B |
|---|
| AC adapter | Plugs into the back of the computer and delivers electricity to the computer from the wall outlet |
| Well Ventilated Area | Place computer tower or case here to ensure airflow around the case. |
| USB or PS/2 | Types of keyboard / mouse connections |
| External Speakers | Connects to green audio port |
| Microphone | Connects to pink audio port |
| Surge protector | Insures against damage to the computer from electrical surges |
| Workspace | Area in which your computer and other school / office supplies reside |
| Dongle | Plugs into a usb port and communicates with wireless periphrials. |
