We bought a webcam in yard sale, it is a Logitech QuickCam VC model LKD5 part number 1049-640-001. As we all know, most items bought in yard sale does not come with a driver. A quick visit to Logitech shows that they don't provide a driver for Windows XP for this device. Here comes google. After few minutes of surfing I finally found a driver that works for this hardware. Get it from here . If you need to get the driver from the original publisher visit here . Note: don't install any software from Logitech as it may interfere with the functionality of the driver. Just use Yahoo Messenger or MSN Messenger. You should be all set.