You can use a Logitech Web camera, or webcam, to conduct everything from job interviews to conference calls using software such as Skype.
Connect the circular end of the USB converter cable to the S-Video port on your television.
Plug the USB dongle on the webcam into the square end of the USB converter cable.
Alternatively, connect the webcam to a USB port on an external Web device used to connect the TV to the Internet.
Press the "Input" or "Source" button on the TV remote control until the webcam display is visible on the television screen.
Position the webcam so that you're visible on the TV screen.