Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Conseil : Vous pouvez également activer et désactiver les paramètres de l’éditeur dans le corps d’un e-mail.Sélectionnez l’icône Éditeur > Personnaliser votre éditeur. (Si vous ne voyez pas l’icône Éditeur, accédez au ruban sur un e-mail. Sélectionnez Éditeur > Afficher le nombre de suggestions.)

Note: For more information about deleting and restoring files and folders, see the Microsoft Windows Help and Support Center, which you can access by clicking Help and Support on the Start menu. For information about the Recycle Bin, you can see View, restore, or delete items in the Recycle Bin.

Learn about channels in Microsoft Teams. Standard channels are available to all team members in Teams. Most channels are standard channels. If you need a smaller, specific audience for a particular subject, you can use a private channel. Shared channels are for collaborating with people inside and outside your team or organization.

La fermeture d’un compte Microsoft signifie que vous ne pourrez pas l’utiliser pour vous connecter à des produits ou services Microsoft, notamment Outlook.com ou Hotmail, OneDrive, Xbox, Skype, Office ou Microsoft 365, Rewards et Certification Microsoft.

Set up your security questions from the Security info page. Depending on your organization’s settings, you might be able to choose and answer a few security questions as one of your security info methods.

Get help with your questions about Microsoft Access with our how-to articles, training videos, and support content.

2. Installer les mises à jour de microprogramme applicables. Si vous avez un appareil Surface, consultez Problème de sécurité pour le module de plateforme sécurisée (TPM) sur les appareils Surface pour en savoir plus et obtenir des instructions.. Si votre appareil ne vient pas de Microsoft, recherchez son fabricant dans le tableau suivant, sélectionnez le lien correspondant et appliquez ...

Join a Teams meeting on the web. Don't have the Teams app? You can still join a Teams meeting. In your email invite, select Join the meeting now.. You can also use a dial-in number and conference ID from the email to call in.

After you have installed a new version of Excel, you may want to know how you can continue to work with workbooks that are created in an earlier version of Excel, how you can keep these workbooks accessible for users who do not have the current version of Excel installed, and how the differences between the versions affect the way that you work.