Sysinternals Suite是微软发布的一套非常强大的免费工具程序集。我想介绍就不用多说了吧。用好Windows Sysinternals Suite里的工具，你将更有能力处理Windows的各种问题，而且不花一毛钱。

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　　Sysinternals之前为Winternals公司提供的免费工具，Winternals原本是一间主力产品为系统复原与资料保护的公司，为了解决工程师平常在工作上遇到的各种问题，便开发出许多小工具。之后他们将这些工具集合起来称为Sysinternals，并放在网路供人免费下载，其中也包含部分工具的原始码，一直以来都颇受IT专家社群的好评。

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　　The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files. It does not contain non-troubleshooting tools like the BSOD Screen Saver or NotMyFault. Microsoft acquired Sysinternals in July, 2006. Whether you’re an IT Pro or a developer, you’ll find Sysinternals utilities to help you manage, troubleshoot and diagnose your Windows systems and applications. If you have a question about a tool or how to use them, please visit the Sysinternals Forum for answers and help from other users and our moderators.