How to use a webcam on windows 7

[jbiebs]

i want to know how i use my webcam on my hp pavilion g7 . its not anywhere!!!(on the start menu)!!!!!!!!!!!!

 

[rgd1101]

http/h10025.www1.hp.com/ewfrf/wc/document?docname=c02452221&lc=en&cc=de&product=5064556#N48