Occasionally or due to driver issues, you may wish to disable the touchscreen feature of your device. This is a simple process, and can be easily toggled
In the Search box on the task bar, enter Device Manager, and select Device Manager from the top of the menu choice (it’s still part of Control Panel)
From the opened window, now expand by clicking the select arrow Human Interface Devices, and click to select the HID-compliant touch screen.
Then from the Action Menu option in the upper windows, simply select Disable or enable