My web cam is malfunctioning
There is a problem on the web cam of my Acer aspire 4720 laptop. Normally, if the cam is activated it will display a yellow light as a signal and will turn off if not in use. But lately every time I try using my web cam through yahoo messenger or Skype, there's no display and the light is always activated even after I close the application. I need to restart my computer in order to return it to normal.
What may be the problem and how can i resolve this?








