E-books W7 ■ webcam 30 million pixels + camera + video + video recording ■ WINDOWS XP SP2 / VISTA / 7 without installing drivers， plug and play， Windows XP SP1 / 2000/2003 operating system  need to install the driver software. ■ Driver software built more than 10 kinds of digital effects， digital photo frames， pictures， photography and other functions (need to install the driver software) ■ manually adjust the focus and face tracking function， the effective distance of about 150 cm ■ built-in microphone， video camera can be rotated 360 ° down angle adjustment ■ CMOS full glass lens for sharper pictures， automatic white balance ■ compatible photosensitive YAHOO YIM pass， MSN， and other instant messaging software