Information on how to download the Microsoft Mouse & Keyboard Center.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

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

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Learn how to back up apps, settings, files, photos, and Microsoft Edge favorites and preferences on your Windows PC.

Open Device Manager. By pressing submit, your feedback will be used to improve Microsoft products and services.

Learn how to improve Windows PC performance if your device is running slowly.

Learn how to properly shut down your PC with step-by-step instructions from Microsoft Support.

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.

Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.