Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

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Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.