Go to Start > Run > devmgmt.msc
If there is an Imaging devices entry, expand it. It should give you the name of the camera.
If there isn't such an entry are there any unrecognised devices further down in the list?
Are the webcam drivers installed?
Is it even a webcam? It looks like an integrated camera to me. Webcam and camera are two different things.
Edit: The samsung site says this is a 0.3megapixel camera. I'd be surprised if you could use something like that as a webcam. 0.3 is hideous.
The spec list in TheDr's link says "Integrated Camera: Web Camera", yet there isn't a specific driver for any type of camera...