How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.

Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.

Learn more about how to print web pages and documents in Microsoft Edge.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Learn how to turn on HDR video streaming to watch high dynamic range (HDR) content on your Windows PC.

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Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.

Windows에서 Bluetooth 문제를 해결하는 방법을 알아보세요. Bluetooth 장치 또는 액세서리 연결 문제를 해결하세요.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.