This Synaptics touchpad Tap to Click disabling only works during the time you are going to be using your computer. Once you reboot your computer, the Tap to Click will return to it’s default touchpad clicks, you will need to re-disable it again if you don’t want your palms clicking every link. This video is for windows 10. For other Windows operating systems you will need to go to mouse settings in the control panel. Also if you don’t see Synaptics settings in the Mouse settings, that means you don’t have Synaptics installed.
Are you sure you have Synaptic Touchpad ?
If your settings don’t show a Synaptics Icon with a tab ( Device Settings ) name, then you don’t have Synaptics installed.
Look on the ( Hardware ) tab there you will see a small window with a list of devices, one name in the list should be Synaptics PS2 Port Touchpad. if its in the list, then you have Synaptics.
If you need to get Synaptics look at links below.
Synaptics for Dell:
For Asus Computers go here: