How do i turn the webcam on in hp presario cq43

[wilbur2013]

Hello,
the webcam isn't being detected by any webcam software. Could someone please tell me how I turn the webcam on presario cq43 or what do I do to allow the webcam software to detect the webcam. The message I get is "webcam not detected".

 

[PhilFrisbie]

Is the driver installed? Is the camera activated?