I have a Dell inspiron n5110 (i know its an oldy) and suddenly i can't turn of the touch pad since in am typing all the time it gets in the way and the cursor flies all over the screen.
I used to be able to turn it off with the Fn + F3 buttons but it doesn't work anymore.
when i try the settings i only get the mouse settings
i updated all the drivers
what can be done?