How to restore touchpad double tap=right click on Inspiron 3000 series?

Hey! I've got a Dell Inspiron 3000 series which just recovered from some boot problems--I had to reinstall a Windows 10 image from the Microsoft website; was having problems downloading the Dell factory image.

One thing is still bugging me; I'm convinced that before the troubles, I could tap with two fingers on the mouse touchpad to send a right click. I've grown very used to this and can't figure out how to get it back. I downloaded and installed the touchpad drivers listed for my service tag, and the touchpad is working just fine for basic operations, but I don't have any control panel options to customize the touchpad beyond what a generic mouse could do. Is there any way to get this option back? Thank you very much.