How to earn Microsoft Rewards points. It’s easy to rack up Microsoft Rewards points and earn your way toward great rewards like gift cards, movies, games, nonprofit donations, and more. Stay signed in with your Microsoft account and you'll earn points for doing the things you already do.

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

Describes how to obtain the latest version of DirectX to enable games and multimedia applications on your system.

With voice typing, you can enter text on your PC by speaking. Voice typing uses online speech recognition, which is powered by Azure Speech services.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

How to make PC games work better. Troubleshoot game audio or video issues on Windows. Troubleshoot gameplay, performance, and stability issues on a Windows device. How to get software and driver updates for Windows devices. Optimize available storage by customizing game installations.

在 Microsoft Teams (免费) 中，可以轻松地在 Teams 个人版上与联系人进行群组聊天。. 你还可以向之前未与之聊天过的人发送消息，系统会提示他们在加入聊天前接受邀请。.

如果你在 Windows 设备上遇到 Xbox 群音频问题，请尝试以下解决方案。. 注意 若要在 Game Bar 中使用许多 Xbox 功能（包括“群聊天”），必须安装适用于 Windows 的 Xbox 应用并登录。. 有关适用于 Windows 的 Xbox 应用的全部内容. 全部折叠.

If you have a Microsoft Rewards account and travel to a country where Microsoft Rewards is available, you'll still earn points and be eligible for rewards as long as you are not consistently earning in multiple markets. Microsoft Rewards is currently available in more than 230 countries/regions.

Support for the old OneDrive for Business sync app with SharePoint Online has ended. If you see this icon in your taskbar, read this article to learn more. Learn how to fix common OneDrive personal or OneDrive for Business sync problems.