With Edge Chromium, you can add multiple profiles. Profiles allow multiple users to operate in a shared environment while maintaining access to their personalized browser settings, bookmarks, and extensions.

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

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

加入 Teams 会议 视频; Teams 会议提示 视频; 立即开会 视频; 管理会议 视频; 安排网络研讨会 视频; 添加问答A 到网络研讨会和会议

Get help and learn how to use Skype with Microsoft's official support page.

Find answers to common questions about genuine Windows software.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

Learn how to delete and restore files in OneDrive. Recover deleted files or folders from the OneDrive recycle bin.

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。