iCamSource is a free application for PCs that streams your webcam video and audio to iCam. After you downloaded and installed iCam on your iOS or Android device and iCamSource on your computer, open the PC application and select your webcam model from the Video and Audio drop-down list. Enter an iCam Login and Password and click the Start button. After that, open the iCam application from your device, enter the same iCam Login and Password and tap Done. iCam should connect automatically to the iCamSource running on your computer. For further information, you can check the Help section from the official web page.