This article provide you an introduction to the new Precision Touchpad in Windows 10 with all the relevant information required to have your touchpad customized to work with maximum efficiency
Do you know if your touchpad is a precision touchpad? Click on the Start button, click on “settings“, then click on “devices” and finally click on “touchpad“. Do you see this message: “Your PC has a precision touchpad”? If yes, then you’re good to go. Otherwise, check articles and videos for standard touchpad settings.
Link: Introduction to Precision Touchpad – Windows 10

It is nonetheless an important feature to learn how to use it to support your needs. Please check this link below on Lenovo’s support website to learn more about the several features it offers:
Link: Touchpad Settings in Windows 10, 8, 7 – ThinkPad – Lenovo Support GB
