*Under-promise and over deliver
*Reduce Compatibility problems and bring investments in Vista forward
*Reduce disk foot print and memory foot print
*Improve performance
*Secure, predictable
*Make the Windows and PC Experience easier
* Exceptional hardware and software support
*Bring future releases to market faster
*Personalized experience that defines you
*Superior mobility through reliable performance, power management
Windows 7预览版
Windows 7可更为快速和更为简便地处理日常任务,并为终端用户带来新的体验.Windows 7采用了更为先进的开发手段,将客户及合作伙伴的反馈信息更为紧密地融入到开发过程中.该系统将带来更多关注应用和设备兼容性的新功能.