If you would like to disable your touch pad (track pad) when you have an external mouse connected follow this guide.
| Open the start menu, click on the settings (the gear) icon. | |
| In settings, click on 'Devices' | |
| In Devices, click on 'Touchpad' from the menu on the left. | |
| Within the touch pad settings, check the "Leave touchpad on when a mouse is connected" box to match your preference. |