In the new Teams, you can switch between apps, respond to chat messages, and join meetings and calls more quickly while using less battery and memory.

Find out how to access OneDrive settings and pause features with the OneDrive Activity Center. Learn how to customize your cloud storage and file sharing preferences.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Learn how to reset your Microsoft Surface and solve problems using a USB recovery drive or Surface recovery image.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.