The Chromebook touch-pad is slightly different from the traditional laptops.
The touch-pad can be used to move the Chromebook arrow pointer and to select items on the screen.
Please see the following pictures that demonstrate the Chromebook touch-pad, finger placement and finger movements that will allow you use the touch-pad in order to click, right-click, scroll up and down, and drag and drop.
Problems with Your Touch-pad?
Follow These Tips to Troubleshoot!
1. Make sure there is no dust or dirt on the touchpad.