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Connecting Headphones
You can connect headphones to your computer so that you can listen to audio in
private. When you plug headphones into the headphone jack, the built-in speaker in
the computer cabinet is automatically turned off.
Headphone jack
You can adjust the volume by clicking on the loudspeaker icon on the right side of
the taskbar, or by pressing the audio volume control hot keys.
Connecting USB Devices
USB (Universal Serial Bus) devices are increasing in availability, and include many
different types of device such as keyboards, pointing devices, digital cameras, and so
on.
Many different USB devices can be connected to your computer through the single
USB port. All you need to do is connect a USB hub to the USB port on the rear edge
of your computer. A USB hub is a USB device that has a series of spare USB ports
available for use by multiple devices.
USB Port
If you use the USB port to install a pointing device or a keyboard,
the built-in glide pad and the built-in keyboard remain active.
