Learn to set up and use your Surface Pen to work, play, and create.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

Training: Watch and learn how to use OneDrive to upload, store, edit, and share your files.

Get the steps for setting up dual monitors on your Windows PC.

Get info on how to find your IP address in Windows. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

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

Learn how to use your voice to create and edit documents in Word with the Dictate feature. Find out how to enable, customize, and troubleshoot Dictation.

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