I have digital camera nikon coolpix p1 . can i use it as a webcam? if yes how?

Answer 1

You can use a program called cPix that will allow your camera to function as a webcam. You can download it from here:
http://www.charliex.net/cpix/cpix.htm
Click on the link that says: cPix 1.9.3

If you don't already have the drivers for your camera, you need to download those as well. They can also be found on the same webpage.