Top components
Pointing devices
Component
(1)
TouchPad
(2)
Left TouchPad button
(3)
TouchPad scroll zone
(4)
Right TouchPad button
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Chapter 2 External component identification
Description
Moves the pointer and selects or activates items on the screen.
Functions like the left button on an external mouse.
Scrolls up or down.
Functions like the right button on an external mouse.