How to make PC games work better. Troubleshoot game audio or video issues on Windows. Troubleshoot gameplay, performance, and stability issues on a Windows device. How to get software and driver updates for Windows devices. Optimize available storage by customizing game installations.

See how Xbox cloud gaming works on Android, Apple, and Windows devices, as well as Xbox consoles and Samsung smart TVs.

Cloud gaming on third-party services. Learn about cloud gaming on Xbox using your Android, iOS, or Windows device.

If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your “issue” fixed, it’s better to be safe and not click any links or provide any personal information.

PC 版 Game Pass 计划让你可以在 Windows 10/11 设备上畅玩一组高质量的电脑游戏。. 体验 PC 版 Game Pass 的最佳方式是使用适用于 Windows 的 Xbox 应用，可从 Microsoft Store 或以下位置下载：. 适用于 Windows 的 Xbox 应用.

Our latest evolution brings a new name to unify the experience for all our users. With that, we're introducing Microsoft Phone Link as the PC app experience, and Link to Windows as our mobile app for Android devices.

Learn how to connect to a projector or to another PC in Windows using the keyboard shortcut "Windows logo key + P", the Connect app (for Windows 10), or the Wireless Display app (for Windows 11).

如何使用云游戏. 注意 云游戏不支持本地多人游戏。. 目前，它一次仅支持一个玩家和一个帐户。. 云游戏需要 Game Pass Ultimate 或受支持的免费玩游戏服务。. 加入 Xbox Game Pass Ultimate. 部分地区当前支持云游戏。. 有关支持云游戏的国家或地区列表，请参阅以下内容 ...

如何设置远程游戏. 了解如何直接在 Windows 或移动设备上玩主机上的游戏。. 使用 Windows 版 Xbox 应用或移动版 Xbox 应用，可随时随地直接连接到主机。. 是否需要有关云游戏设置的帮助？. 请查看以下内容：. 如何使用云游戏.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security.