About TouchPad Drivers:

Windows operating systems automatically apply a generic driver that allows users to benefit from basic touch ...
When enabled by required software, the touchpad component is recognized by computers and all developed ... the help of an external wireless or wired TouchPad device.

If you wish to ... enhance overall performance and stability, add different fixes for various touch problems, improve existing gestures, or even include support for new ones.

As for the installation procedure, first make sure that all ... highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.