微软发布的一款windows下的命令提示符工具
不过需要正版验证，只支持xp-sp2以上版本，为英文版。
英文说明：Windows PowerShell is a new task-based command line shell and scripting language for system administration that provides comprehensive control and automation for Windows desktops and servers.
下载地址：http://support.microsoft.com%3Fkbid=925228/
