If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

Because App Builder is AI‑powered, it doesn’t always get things right on the first try. If you encounter an issue like a button that doesn’t work, ask App Builder to fix it, and it will attempt to correct the code.

This article explains how to repair apps and programs in Windows 11 and use Settings to fix common app issues without reinstalling. You can repair some apps and programs if they're not running correctly.

Summary A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This is a 48‑digit number that lets you regain access to your drive.

Xbox Support ... Xbox Support

Microsoft Store apps updates Change log Improvements This security update contains fixes and quality improvements from KB5074109 (released January 13, 2026). KB5077744 (released January 17, 2026), and KB5078127 (released January 24, 2026). The following summary outlines key issues addressed by this update. Also, included are available new features.

Learn how to identify and open encrypted and protected emails no matter what email client you're using.

了解如何解决在 Windows 10/11 上使用 Xbox 多人遊戲和交談功能時的網路連線問題。

If you see “UPnP Not Successful” in your Xbox console’s network settings, your router may need an update.

使用 “edge://apps ”页查看已安装的应用程序并管理应用权限。 可以按安装日期、最近使用和字母顺序对已安装的应用程序进行排序。 每个应用都由一张卡片显示，可以在其中查看应用详细信息和管理应用操作，例如固定、隐私控制和应用卸载。