Hi, I am only guessing, but, I would first check in Control Panel under Mouse and/or keyboard to see if either give the option to disable the touchpad.
Failing that, I would check in the BIOS to see if the option to disable is there.
Samsung Galaxy Book 2: Release date, price and specs
This First Man soundtrack vinyl cover art is exquisitely composed
How to watch Apple’s October 2018 iPad launch
Meilleurs VPN (2018)