On Windows 10, search for Mouse & touchpad settings and move the Touchpad toggle to the off position. If your laptop doesn't have this toggle, open Additional mouse options > Dell TouchPad .

If you are using a Windows 11-installed laptop and want to turn off Touchpad Tap to Click, here is how you can do that.It is possible to disable or turn off single finger as well as two fingers ...

You'll know it's unlocked if the light in the corner of the touchpad turns off—try a longer, five-second press if a single tap doesn't work. Related: How to Disable the Touchpad on Windows 11.