Select Start > Settings > Apps > Apps & features. Apps & features in Settings Select the app you want to fix. Select Advanced options under the name of the app (some apps don't have this option). In the page that opens, select Repair if it's available. If it isn't available or doesn't fix the problem, select Reset.

Make the most of your PC gaming experience Expand all

注意: 你的 Hotmail 或 Outlook.com 密码与你的 Microsoft 帐户密码相同。 如果可以登录，但 Outlook.com 出现问题，请检查 服务状态。 如果状态不是绿色，请等到服务正常运行再重试。 Microsoft 始终保持留意异常的登录活动，以防其他人试图登录到你的帐户。 如果您在去新地方的旅途中或使用新的设备，我们 ...

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

Learn how to update your security processor or TPM firmware to protect Windows 10 and your device from attacks by malicious software.

PC Game Pass 计划允许你访问 Windows 上的一系列高质量电脑游戏。 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：

Try to fix touchpad problems in Windows by updating drivers using either Windows Update or Device Manager or by reinstalling the touchpad.

了解 Xbox 云游戏如何在 Android、Apple 和 Windows 设备以及 Xbox 主机和智能电视上工作。

Sign into the device to complete the upgrade. If a message isn't displayed in the Windows Update window that Windows 11 is ready, it could be for one of the following reasons: The device meets the hardware requirements for Windows 11, but the Windows 11 upgrade isn't ready to install yet.

如果 Forza Horizon 4 或 Forza Horizon 5 无法启动，或在你的 Windows 设备上崩溃，可以尝试我们提供的多种故障排除步骤。