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

解决安装 Windows SP1 时遇到的问题. 如果你尝试安装 SP1 并看到指示安装未成功的错误消息，这可能是因为用于安装更新的 Windows 维护服务商店出现问题，或者是因为你的防病毒软件阻止安装更新。

If you open a page written in a different language than your preferred languages in settings, Microsoft Edge will automatically prompt you to translate it. The Translate icon appears in the address bar when you go to a web page that’s written in a foreign language. A language is considered foreign to you if it's not included in your Preferred languages list in Settings.

We would like to show you a description here but the site won’t allow us.

We would like to show you a description here but the site won’t allow us.

We would like to show you a description here but the site won’t allow us.

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

Choose from a variety of Surface devices and accessories to get help.

You need to enable JavaScript to run this app.

You need to enable JavaScript to run this app. Xbox Support. You need to enable JavaScript to run this app.