Find out what steps you can take if an incompatible driver in preventing you from turning on the Memory integrity setting in Windows Security.

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.

了解如何在电脑上重新安装 Windows，以及安装 Windows 后激活的工作原理。

使用双重验证时，Microsoft Authenticator 应用可帮助你登录帐户。

Si vous rencontrez des problèmes de son ou audio, les suggestions suivantes peuvent vous aider. Ces conseils sont affichés dans l’ordre. Commencez par le premier de la liste ; s’il ne vous permet pas de résoudre votre problème, passez au suivant.

Learn more about the privacy settings for speech, voice activation, inking, and typing in Windows.

Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Find out how to request a replacement for your Xbox controller.

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.