了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

We respect user intent. When a user expresses a clear intent to access specific information, we provide relevant results even if they are less credible, while (as described in more detail below) working to ensure that users are not misled by such search results.

Learn how to use the Analysis ToolPak to perform complex Excel data analysis. Explore the various data analysis functions available in Excel.

Training: How to save and upload files and folders to OneDrive in your browser or on your desktop.

Learn how to change app notifications, banners, and sound settings in Windows.

Learn how to use Windows accessibility features to make your mouse, keyboard, and other input devices easier to use.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Make text, images, and apps bigger on the screen of your Windows computer.

This article describes step for users to allow all Web sites in the Internet zone to run JavaScript in Internet Explorer, Chrome, and Firefox.

Este solucionador de problemas ayuda a los clientes cuyos equipos aún no se han actualizado a la versión más reciente (1607) de Windows 10. Esta actualización se lanzará en un primer momento solo para un pequeño conjunto de clientes. Este conjunto se irá ampliando con el tiempo. Los usuarios de Windows pueden iniciar el asistente desde este artículo.