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.

Get started with news and interests, choose how weather looks on your taskbar, turn it on and off, personalize your feed and choose interests and followed publishers.

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

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

The new experience for recording your presentation in PowerPoint for Windows. Currently available for Office Insiders only.

Learn how to download files or folders in OneDrive and OneDrive for Business.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。