Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

La aplicación Comprobación de estado del PC te ofrece información actualizada sobre el estado de tu dispositivo Windows. Esto te permitirá tomar medidas que mejoren el rendimiento de tu dispositivo y solucionen problemas que lo puedan reducir.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

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。

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Learn how to manage background activity for apps to help save battery power in Windows.

This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.