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Three USB 2.0 ports | Connect to USB 2.0 devices (e.g., USB |
| mouse, USB camera). |
Ventilation slots | Enable the computer to stay cool, even |
| after prolong use. |
Modem | Connects to a phone line. |
Ethernet | Connects to an Ethernet |
| network. |
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Rear Panel
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1 |
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| Connects to an AC adapter. |
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| External display | Connects to a display device(e.g., | |
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| (VGA) port | external monitor, LCD projector). | |
Battery
Powers the computer
Chapter 1 | 11 |
