You should be able to calibrate the sensitivity of your touch pad from the control panel under the Start menu. Look for the touch pad under Devices and adjust its sensitivity from there. See smallbusiness.chron.com/change-sensitivity-touchpad-windows-7-28440.html for details.
in the control panel, go to the devices panel and find your touch screen options. you should be able to calebrate it from there. if you can't figure it out, open up your help panel on your computer and search how to calebrate it.