Dell inspiron 15r touchpad enable function can be controlled either through software debugging or hardware changes.

This feature of enabling and disabling is helpful when you leave your laptop before your child. This acts a s safety feature, so that nobody clicks on the important documents yo were working on.

The hardware way of locking the touchpad would no longer remain disclosed to strangers as this operation key is visible. However, software changes may find your keyboard as well as touchpad secure.

Just at the bottom of the keyboard, with a backlight glowing, the change could also be made using the dell inspiron 15r touchpad enable switch.