clicking on touchpad too sensitive, how to change..

I recently bought a Dell XPS 15 9530. I want to change the touchpad sensibility to clicking, as it is too sensitive, but I can't find this option in control panel --> mouse --> "dell touchpad". 

I'm NOT looking for a way to change the sensitivity to moving the cursor, that one I can find, but clicking to select etc on the touchpad. What happens all the time is when I want to just move the cursor the touchpad believes I'm clicking and I accidentally select files/moves them etcetc..

Sorry for not being able to explain this better, english is not my first language.