Logitech C310 not working

Hi all I have a CR-10 since early March, until I had a Geeetech Prusa i 3 pro B.
I have a friend who advised me to take octoprint, so I buy everything and install.
Except that I have the camera that does not work a Logitech C310, impossible to operate.
if by the way you have ideas it is with pleasure

I'm no genius at webcams, but this may help:

And where ist the Showcase ?

Moved over to "Get Help" where it belongs.