Check the Xbox services, games, and apps for any service outages.

Learn about Xbox consoles, system requirements, and networking, and get troubleshooting help.

Get expert help, training, and support for your Microsoft PC accessories with easy access to resources and guidance.

获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

Windows 10, version 20H2 and Windows Server, version 20H2 update history; End of service statement; May 9, 2023—KB5026361 (OS Builds 19042.2965, 19044.2965, and 19045.2965)

Release Channel. Available. Next Step. Windows Update and Microsoft Update. Yes. Go to Settings > Update & Security > Windows Update.In the Optional updates available area, you’ll find the link to download and install the update. Windows Update for Business. Yes. Go to Settings > Update & Security > Windows Update.In the Optional updates available area, you’ll find the link to download and ...

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)

App & browser control in Windows Security provides the settings for Microsoft Defender SmartScreen, which helps protect your device from potentially dangerous apps, files, websites, and downloads.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

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