When you double-click VMBus, the VMBus Properties dialog box displays one of the following messages: This device cannot find enough free resources that it can use. (Code 12). This device cannot start. (Code 10). Cause. This issue occurs because the hardware abstraction layer (HAL) is not automatically updated in Windows Server 2008.

This article describes an update that adds Microsoft Hyper-V integration components (integration services) to Windows 8.1, Windows 8, or Windows 7. Before you install this update, see the Prerequisites section.

This article describes an update that adds Microsoft Hyper-V integration components (integration services) to Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Server 2008 R2, or Windows Server 2008. Before you install this update, see the Prerequisites section.

Describes methods to prevent users from connecting to a USB storage device that is connected to a Windows XP-based, Windows Server 2003-based, or Windows 2000-based computer.

Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin.

IMPORTANT Release notes are changing! To learn about the new URL, metadata updates, and more, see What’s next for Windows release notes. IMPORTANT Starting in July 2020, we will resume non-security releases for Windows 10 and Windows Server, version 1809 and later.

How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.

A list of Excel training, from entry level to advanced skills, plus templates and other resources.

Starting with the 2007 Microsoft Office system, Microsoft Office uses the XML-based file formats, such as .docx, .xlsx, and .pptx. These formats and file name extensions apply to Microsoft Word, Microsoft Excel, and Microsoft PowerPoint.

Microsoft 使用最新的病毒检测软件，该软件在文件发布之日可用。 该文件存储在安全增强的服务器上，有助于防止对文件进行任何未经授权的更改。 更新详细信息. 先决条件. 要安装此更新，必须在 Windows 8.1 中安装 Windows RT 8.1、Windows 8.1 和 Windows 服务器 2012 R2 （2919355） 的更新汇总。 或者，为 Windows 7 安装 服务包 1 。 注册表信息. 要应用此更新程序，不必对注册表进行任何更改。 重启要求. 应用此更新后可能需要重启计算机。 更新替换信息. 此更新不替代以前发布的更新。 文件信息. 状态. Microsoft 已确认这是在“适用范围”部分中列出的 Microsoft 产品存在的问题。 参考.