Obtenga información sobre cómo activar Windows con una clave de producto o una licencia digital, comprobar el estado de activación y vincular su cuenta de Microsoft.

Learn how to adjust your Microsoft Teams personal account settings using your Microsoft account information.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

By signing in with a Microsoft account, the new MSN allows you to personalize your experience on MSN.

如果在电脑上安装或更新游戏服务时遇到问题，或者你注意到电脑版 Xbox 应用启动时缺少内容，则可能需要下载并运行适用于电脑的游戏服务修复工具。

检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

Internet Explorer 11 support ended on June 15, 2022. Switch to Microsoft Edge for a faster, more secure and more modern web browsing experience.

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.

Learn how to contact Microsoft Store support to get help for your payment and billing issue.

Summary. MSN is the Microsoft information and entertainment network. MSN offers Internet subscriptions and services. This article describes how to contact MSN Customer Support.