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

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

Stay connected to your friends across social networks while gaming on Windows 10/11.

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Get the most out of your subscription with expert advice and support from small business advisors. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the-clock access to small business advisors as you grow your business, from onboarding to everyday use.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.

Découvrez comment mettre à jour des pilotes dans Windows à l’aide de Gestionnaire de périphériques pour mettre à jour ou réinstaller un pilote.

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.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.