Learn how to secure and manage your Xbox family group's online safety and privacy settings effectively.

Need help with an XBOX console, an XBOX game or XBOX network? Find out how to get in touch with us.

The August 11, 2026 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative reliability improvements in .NET Framework 4.8. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements CVE-2026-65810 - .NET Framework ...

注意 某些键盘快捷方式的行为可能在不同的应用程序中有所不同。 例如， 按 Ctrl +、 Shift + V 粘贴为纯文本可能不适用于所有应用程序。 某些应用程序可能会更改某些键盘快捷方式的行为。 本文列出了默认的 Windows 键盘快捷方式。

Find out how to submit a case review and learn more about your XBOX enforcements.

Windows 更新相关主题 如果在尝试更新时收到错误或安装更新时遇到问题，请参阅 排查更新 Windows 时出现的问题。 如果收到 Windows 更新的警告，表明设备上没有足够的空间来安装更新，请参阅 释放空间用于 Windows 更新。 如果未通过检查更新自动提供最新版本，可以通过 Windows 更新助手 手动获取它 ...

Office Deployment Tool If you’re an administrator, you can use the Office Deployment Tool to manage your Office 2016 Click-to-Run deployment options, such as installations sources, product and language combinations, or deployment configuration options. Download Deployment Tool

See how to install Project 2013 and 2016 and Project Pro for Office 365.