Disable touchpad while typing
Touchpads on laptops are often located where you rest your wrist while typing, which can sometimes cause accidental clicks while you type. You can disable the touchpad while you type. It will only work again a short time after your last key stroke.
Click the icon at the very right of the top panel and select System Settings.
Click Mouse and Touchpad.
Switch to the Touchpad tab and select Disable touchpad while typing.
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See Also
- Click and move the mouse pointer without a mouse — How to enable Mouse Keys to click and move the mouse pointer with a keypad.