I have been busily investigating the wonders of Windows 10 but have come across (caused?) a problem with the touch pad.
In Settings ---> Devices ---> Touchpad I unchecked "Leave touchpad on when mouse is connected", thinking that this would disable the touchpad when I was using a mouse. I was wrong. It has disabled the touhpad under all circumstances and changing the tick status on the above does nothing to help.
There was no mouse connected when I did that but the touchpad was immediately disabled and I can't get is to work again. What can I do about it?