Can sony digital camera act as webcam also?

I have sony DSC-P100 digital camera. Can i used as webcam also?

No, I don't think so. Sony P100 is a pure digital camera which could shoot movies and can only trasfer them to the pc, u can send it as clips in e-mails, but won't support to be as a webcam. Why don't u try buying a proper webcam which is cheap and can be placed right near the pc and is smaller in size compared to a P100 camera.

yes, my daughter has a tiny one from Walmart and she uses it as a web cam. it works very well.