Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

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

扩展或加载项是自定义浏览器体验并为你提供更多控制权的简单工具。 下面介绍如何在 Microsoft Edge 中添加、关闭和删除扩展或加载项 。

Découvrez comment accéder à vos options de connexion Windows et les gérer. Utilisez un mot de passe, un Windows Hello ou une clé de sécurité pour déverrouiller votre appareil.

Find answers to common questions about genuine Windows software.

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.

了解如何使用 Windows 11 中的任务栏功能。 使用任务栏设置隐藏任务栏、固定应用、更改位置等。

Troubleshooting steps for the calling feature of the Phone Link app.

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

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification