Need to know what operating system you have. Here are the directions for windows 10.https://www.google.com/search?q=disable+trackpad+windows+10&oq=disable+trackpad&aqs=chrome.1.69i57j0l7.11655j1j7&sourceid=chrome&ie=UTF-8Windows 7https://forums.tomsguide.com/faq/disable-the-trackpad-on-a-windows-7-laptop.19982/
Disabling touch pad on a Lenovo laptop
