Acer Aspire S 13 Touch - Customizing Touchpad Behavior Steps

18 - Using the Precision Touchpad
2. Select All settings.
3. Select Devices > Mouse & touchpad.
4. Now you can adjust the settings to suit your personal needs. You
can change the primary button for left- or right-handed use, turn the
touchpad off if you prefer to use a mouse, or set a delay to prevent