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

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

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。

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.

Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Find out how to stop your screen from flickering after the upgrade to Windows 10.

Learn how to log in to Microsoft Teams with your Microsoft 365 account. This step-by-step guide from Microsoft Support walks you through the process of accessing Teams on desktop, web, and mobile devices.

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

Desinstala o quita aplicaciones y programas en la aplicación Configuración. Hay diferentes formas de quitar aplicaciones y programas, por lo que, si no encuentras el que estás buscando, puedes probar con otra ubicación.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.