To use the web cam you have 2 options.
option 1
*Go to www.picanom.com
*Click allow if a box pops up
*Click snap
*Review the pictures you took and click save or print in the upper left corner of the picture.
*After you click save click download. It will appear next to the print button.
Option 2
You have to have software to use the webcam. I searched in google and foundhttp://www.yawcam.com/download.php to be the best free software.
I also found this one if you dont want to install a program. You just download this, but you do not have to install it. It would have been my #1 choice but it only displayed half of my webcam, like somthing was covering the other half. It took good pictures, but with a built in cam it would suck because you actualy have to be sitting to the side to be centered. You might try it on you PC it might run differnt. I have a Mac Book Pro with boot camp installed running windows 7. That may be why it didnt work for me http://www.softpedia.com/get/Internet/WebCam/Rebellious-Productions-CamSnap.shtml