User's Manual
5. Pointing
Changing the action mode to mouse mode and using your thumb to touch
the front touch pad will let the mouse pointer move along.
6. Left/Right click
Touching and pressing the central touch pad area the result is click
1) Left click: Click on the Touch pad central area
2) Right click: Click the right mouse button in the lower-right corner of the
image in a concave area.
3) Double click: Double click on the touch pad area.