Important: Reactions are only available to individuals using a work or school account in Outlook with a qualifying Microsoft 365 subscription.

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

If updating Office this way doesn't work, try the other options below. Solution 2 - Repair Office from the Control Panel. How you get to the repair tool depends on your operating system.

您可以在 Windows 10/11 电脑上更改各种捕获设置，以便您的游戏视频、音频和屏幕截图完全如您所愿。

Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.

使用最新软件更新控制器可最大程度地提高控制器的功能和兼容性。 可以使用 USB 连接，也可以在电脑上使用 Xbox 配件应用，从而以无线方式更新控制器。

Find out how to get a DVD player app, add-on, or plug-in, or whether you can upgrade your edition of Windows to add DVD playback.