Learn how to use voice access for accessibility. This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

To share, send, or attach a file in a Microsoft Teams chat or channel conversation, click Choose file beneath the compose box. Once you share a file, you can get a link for it instead of making multiple copies to share in different places.

When trying to install updates from Windows Update you might receive "Updates Failed. There were problems installing some updates, but we'll try again later" with Errors: 0x80073701, 0x800f0988

Learn what to do if you receive a message in Mail or Calendar for Windows 10 that your account settings are out of date.

如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。 确保应用有权访问麦克风. 如果在更新麦克风后未检测到Windows 11，您可能需要授予应用使用它的权限。

激活有助于验证你的 Windows 副本是否为正版，且未在超过 Microsoft 软件许可条款所允许数量的设备上使用。 本文将帮助你找出并改正 Windows 中常见的激活错误。

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

How to use an Excel spreadsheet with mail merge in Word to create mailing lists for labels, envelopes, and documents.