Laptop icons got replaced with wordpad

[Tata_12]

Hello,
After my daughter was using note pad, all icons on my laptop got replaced with wordpad icon and when you click on any of them they just show text describing program that it used to represent. Is there a way to turn it back to normal icons?

 

[mcnumpty23]

try setting the default programs in

Control Panel\All Control Panel Items\Default Programs\Set Default Programs