Learn how to record Teams meeting. Capture audio, video, screen sharing activity, and troubleshoot recordings in Microsoft Teams.

You can choose which apps will start automatically when you start your device.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

学习如何在 Windows 中解决 USB-C 问题，修复 USB 设备、端口和适配器无法正常工作。

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.