The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

If you're having trouble detaching or attaching your Surface Book keyboard, here are some steps to try to get things working again.

使用 Microsoft Word 联机创建、编辑和共享文档。 了解如何使用 Word 网页版轻松创建、打开和重命名文档。

重要说明不需要此更新，如果 Windows 恢复环境 （WinRE） 满足以下任何条件，则不会提供此更新：. 如果 WinRE 恢复分区没有足够的可用空间。

断开设备与 Microsoft Store 的链接. 如果无法从 Microsoft Store 中下载内容，则你可能已达到了设备限制。 通过删除不使用的设备或者不再有权访问的设备来管理你的限制。

可以使用以下步骤将 QQMail 帐户添加到 Outlook。 无论是将第一个 QQ 邮件帐户还是其他 QQ 邮件帐户添加到 Outlook，这些步骤都是相同的。

Learn how to enable live captions in Teams meetings and see real-time subtitles for what's said. Improve your accessibility and comprehension.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Saiba como ganhar pontos do Microsoft Rewards ao navegar na Web com o Microsoft Edge, pesquisar em Bing.com e muito mais.

Set up text messages from the Security info page. Depending on your organization’s settings, you might be able to use text messaging as one of your security info methods.