脱机安装程序手动步骤 如果 Microsoft 支持和恢复助手 不起作用，请按照以下步骤进行操作，这些步骤专门针对你的计划。 需要连接到 Internet 才能下载此安装文件，但一旦下载完成，就可以在方便的时候离线在电脑上安装 Microsoft 365。

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows. However, you can change the default search engine to any site that uses OpenSearch technology.

更多游戏方式 现在，你可以在智能电视上使用 Xbox 应用玩 Xbox 游戏。 无需主机！ 了解如何使用 Android、iOS 或 Windows 设备在 Xbox 上玩云游戏。

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.

了解 Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。 Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Map a network drive to get to it from File Explorer in Windows without having to look for it or type its network address each time.

What's the difference between a paid Microsoft 365 subscription and the free web apps? If you signed in to Microsoft365.com with your Microsoft account and you see a Free or Subscribed badge, you may wonder what that means.

In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update .