XPS 13 9530 / XPS 15 9550 Replace Windows PTP Precision Touchpad (PTP) driver with Synaptics driver

I make this tutorial to fix the small movement not registered with the actual Windows Update Precision Touchpad (PTP) driver.
(To check if you have the issue, slowly make a really tiny circle, you will notice that the cursor doesn't move until you make a bigger circle)

Requierement: You will need to use a mouse for that, as we will have to disable touchpad in the process.

1. Open Device Manager: Right click the Windows flag of the taskbar, and click "Device Manager"...

XPS 13 9530 / XPS 15 9550 Replace Windows PTP Precision Touchpad (PTP) driver with Synaptics driver

XPS 13 9530 / XPS 15 9550 Replace Windows PTP Precision Touchpad (PTP) driver with Synaptics driver