Acer C720P - Manual (Page 9)

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Touchpad
The built-in touchpad is a pointing device that senses movement on its
surface. This means the cursor responds as you move your fingers across
the surface of the touchpad.
Action Gesture
Click Press down on any part of the touchpad.
Right-click Press the touchpad with two fingertips.
Scroll
Place two fingers on the touchpad and move them up and
down to scroll vertically, left and right to scroll horizontally.
Drag and drop
Click the item you want to move with one finger. With a
second finger, move the item. Release both fingers to
drop the item.
Left side view
1 2 3 4
# Icon Item Description
1 DC-in jack Connects to an AC adapter.
2 HDMI port
Supports high-definition digital video
connections.
3 USB port
Connects to USB devices.
If a port is black it is USB 2.0 compatible,
if it is blue it is also USB 3.0 compatible.
4
Headset/speaker
jack
Connects to audio devices
(e.g., speakers, headphones), or a
headset with microphone.