Proficient in Windows Vista " proficient in Windows Vista" system intro...

代码说明：

精通Windows Vista《精通Windows Vista》系统地介绍了Microsoft公司推出的最新操作系统――Windows Vista，该系统具有全新的界面、高度集成的功能和更快捷的操作性能，被认为是Windows系列操作系统的一次飞跃。《-Proficient in Windows Vista " proficient in Windows Vista" system introduced has introduced the latest Microsoft operating system- Windows Vista, the system interface with the new, highly integrated functionality and more efficient performance, be considered Windows family of operating systems a leap. "