Need Help with Dell E6430 Touchpad Scrolling

Hello everyone,

I recently purchased a refurbished Dell E6430 laptop, and I'm having trouble figuring out how to use the touchpad for scrolling. The touchpad has two buttons at the bottom and three buttons above it. I've tried swiping and tapping, but scrolling doesn't seem to work.

Can someone please provide instructions on how to enable touchpad scrolling on the Dell E6430? Additionally, if there are specific drivers or settings I need to adjust, I'd appreciate guidance on that as well.

Thank you in advance for your help!