To activate the button area, click the smallbuttons below the Magic Trackpad image to select the number of buttons.
Any accidental touches on these buttons are ignored so you can rest your thumb or palm there.
To assign a function to a button area, simply click in the area and select a function:
|Click area is disabled. All touches are processed normally.
|Ignores any touches and standalone clicks
(a primary click is performed in case you click
on such a button while you move the mouse pointer).
|Performs a primary (left) mouse button click when clicked.
|Performs a secondary (right) mouse button click when clicked.
|Primary + secondary click
|Performs both, primary + secondary (left + right)
mouse button clicks together when clicked.
|Performs a middle mouse button click.
|Navigates backward when clicked
(technically it's a 4th mouse button click).
|Navigates forward when clicked
(technically it's a 5th mouse button click).
|Configure area height
|Configures the height of the bottom button area.
|This help page.