It doesn''t work. Actually, I need my camera for skype calls. But, windows can't detect my camera. It worked before. But then I made new system (win7) and now all I can see is message ''There is no usb camera''. When I install YAWCAM, there is a message ''No device selected''. I don't know what I can do. And there is no problem with camera, it works. Maybe there is a problem in system.