Stream HDR video on Windows - Microsoft Support
Learn how to turn on HDR video streaming to watch high dynamic range (HDR) content on your Windows PC.
About Genuine Windows - Microsoft Support
Find answers to common questions about genuine Windows software.
Change notification and quick settings in Windows
Learn how to change your notification settings and quick actions using the notification center in Windows.
如何登录 Outlook 网页版 - Microsoft 支持
Outlook 网页版是组织使用的基于 Web 的 Outlook 版本。你需要使用工作或学校帐户登录才能访问此基于 Web 的 Outlook 版本。 你的工作或学校帐户通常由组织中的某人分配给你。
Applies To:
Office for business, Office 365 Small Business, Outlook on the web, Outlook on the web for Exchange Server 2016
在更换硬件后重新激活 Windows - Microsoft 支持
在 Windows 11 中，必须将 Microsoft 帐户与设备上的 Windows 11 数字许可证联系起来。 通过将 Microsoft 帐户与数字许可证链接起来，即可在进行重大硬件更改时使用激活疑难解答程序重新激活 Windows。
Record steps to reproduce a problem - Microsoft Support
Learn how to record your steps to help troubleshoot a problem in Windows 10.
Change or reset Internet Explorer settings - Microsoft Support
Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.
Troubleshoot Windows Media Player Errors - Microsoft Support
Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.
Download languages and voices for Immersive Reader, Read Mode, and Read ...
Learn how to download new text-to-speech language and voices in Windows for Immersive Reader, Read Mode, and Read Aloud.
Applies To:
OneNote for Microsoft 365, OneNote 2021, Word 2016, OneNote 2016, Immersive Reader
Filter websites and searches using Microsoft Family Safety
Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.
Applies To:
Microsoft Family Safety