Need help with an Xbox console, an Xbox game or Xbox network? Find out how to get in touch with us.

如果你从 Microsoft 购买了产品，则可以请求退款、换货或退货。

Lists the error codes that may be reported by Device Manager and the possible resolutions in Windows.

在 Windows、Android 或 iOS 设备上使用远程桌面连接到 Windows 10 远程电脑。 下面介绍如何设置电脑以允许远程连接，然后连接到你设置的电脑。

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

If your Xbox One or Xbox Series X|S console is having network connection issues of any kind, we’ll point you to the best solution for the specific type of connection issue you’re experiencing.

了解 Windows 设置中的登录选项。 如果启用，你将禁用 增强登录安全性 ，这是一项 Windows Hello 功能，它通过使用专用硬件和软件组件为生物识别数据添加一层安全层。 它仅在具有兼容硬件的设备上可用。

Get help and learn how to use Skype with Microsoft's official support page.

Find PowerPoint help and training from Microsoft. Get answers to your questions, and learn from how-to articles and training videos for PowerPoint.

New to Xbox gaming on PC? Here's how to get started. Find out how to play with cloud gaming on devices you already have