The safest way to get a driver is through your laptop manufacturer’s support portal. You will typically need your laptop's , SNID , or Model Number to find the correct download link.
can often clear up persistent issues. In Device Manager, right-click on your touchpad and select "Uninstall device." After it is uninstalled, restart your computer. Windows will usually automatically detect the hardware and reinstall the most appropriate driver. Alternatively, you can then use a fresh installer from the manufacturer's website.
Navigate to the Lenovo Technical Support site. Detect your product and look under "Drivers & Software" > "Manual Update" > "Mouse, Pen and Keyboard."