在Windows 11，高对比度模式通过对比度主题进行处理。 若要详细了解对比度主题，请参阅更改颜色对比度Windows。. 打开或关闭对比度主题

某些应用会使用 Windows 10 中内置的视频平台。 其中包括 Windows 10 附带的一些通用 Windows 平台 (UWP) 应用，如 Microsoft Edge、照片、电影和电视，以及多种从 Microsoft Store 中获取的第三方视频应用（例如，Hulu、Netflix 和 Vudu）。

Introducing Whiteboard. Whiteboard makes it easy to collaborate in the hybrid workplace or classroom. Brainstorm, plan, and share with others on a digital canvas, all in real time!

原因. 设备在计算机上没有安装驱动程序，或驱动程序配置不正确。 推荐的解决方案. 更新驱动程序. 在设备的“属性”对话框中，单击“驱动程序”选项卡，然后单击“更新驱动程序”以启动“硬件更新向导”。

Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.

Microsoft Authenticator アプリは、2 段階認証を使用しているときにアカウントにサインインするのに役立ちます。

For Insiders The Xbox Insider Program was built for you! On PC, Xbox console, or mobile, you can get early access to new games and features, join playtests with our developer partners, and provide valuable feedback to help shape the Xbox experience.

Windows Update Delivery Optimization helps you get Windows updates and Microsoft Store apps more quickly and reliably. You’re in control over whether you use Delivery Optimization with the settings described in this article.

Learn about the tools and features that Xbox provides in our quest to make gaming accessible to players of all abilities.

Windows 10, version 2004 and Windows Server, version 2004 update history; End of service statement; December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)