Découvrez comment ajouter des comptes d’utilisateur dans Windows 10 et Windows 11. Chaque utilisateur dispose de fichiers séparés, de ses propres favoris de navigateur et d’un bureau privé grâce à son compte.

If you're having trouble hearing audio in Teams, you might be having trouble with your microphone. Here are some solutions to get you back on track. Solutions include: updating device drivers, checking privacy settings.

Find out how to submit a case review and learn more about your Xbox enforcements.

Learn how teamwork and communication happen in channels. A channel is a single place for a team to share messages, tools, and files in Microsoft Teams.

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

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

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

Get steps for how to select display language preferences in Windows.

Learn how to view and delete your browser history and other history in Microsoft Edge.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.