The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.

深入瞭解如何在適用於 Windows 計算機的 Xbox 應用程式中使用第三方擴充功能，例如遊戲中心遊戲、EA Play、Ubisoft Connect 和布利茲的 Battle.net。

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

拿掉應用程式和程式的方法有幾種，因此如果您找不到您要尋找的應用程式，您可以嘗試其他位置。 請注意，有些應用程式和程式已內建於 Windows，無法卸載。 如果程式只是執行不正確，您可以先嘗試 修復程式 。

Learn how to download games and apps to your Xbox, including how to pause, change download order, or reinstall.

Summary Install, manage, or uninstall apps in Microsoft Edge to turn websites into desktop apps for faster access and improved productivity. Learn how to install web apps, manage permissions, organize installed apps, and control app settings such as pinning, privacy options, and removal. This article explains how to install an app, manage an app in Edge, create a shortcut to the app, and ...

Xbox Support ... Xbox Support

The App & Browser Control page in the Windows Security app provides essential security settings that protect your Windows device from unsafe apps, files, websites, and downloads. By combining reputation‑based protection with exploit mitigation, it helps prevent malware, phishing attempts, and other security threats from compromising your system. The page is divided into the following ...