Here is a demo video about Games for Windows, shot using Canon's new high-def HV20, which is Certified for Windows Vista). Where the author has talked about what "Games for Windows" means and how it helps ensure that games with this logo are easy to install and play, compatible, and safe. Within the demo, I use Lego Star Wars II and Company of Heroes to show the install process on a Toshiba Satellite P100, which has an NVidia GeForce® Go 7900GTX graphics engine. It also cover the different features within Windows Vista that support gaming, such as Games Explorer and parental features. Other hardware highlighted in the video are the Wireless Xbox 360 Controller for Windows, the Microsoft Reclusa gaming keyboard and Microsoft IntelliMouse Explorer 3.0.
Source:→ Windows Vista Team BlogMicrosoft, Windows Vista, Online Video, Soapbox, Games for Windows, Certified for Windows Vista, Demo