Apply the latest Office Theme (font and colors) to your Microsoft 365 applications.

Learn how to turn on HDR video streaming to watch high dynamic range (HDR) content on your Windows PC.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Découvrez comment utiliser l’application Contrôle d’intégrité du PC pour améliorer les performances de votre appareil.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

Descubre cómo instalar el último controlador de la impresora. Si acabas de actualizar Windows, es posible que haya que reinstalar el controlador de impresora.

Windows에서 Bluetooth 문제를 해결하는 방법을 알아보세요. Bluetooth 장치 또는 액세서리 연결 문제를 해결하세요.

Training: Learn how to create a spreadsheet, enter data, and create a chart in Excel.