Découvrez comment vérifier la version d’Office que vous utilisez. Recherchez le nom de votre produit et le numéro de version des applications Office.

Learn how to navigate and use the backstage view when you start a Microsoft 365 program or after you click the File tab.

Learn how to edit photos and videos using the Photos app in Windows.

How to manage your mobile device on your PC? Now you can link and manage your mobile devices directly from your PC. This link between your Android device and PC provides instant access to your mobile device with just a few simple steps. The following are required for this to work: A PC running Windows 11. An Android device running Android 10 or later. Your phone and PC both need to be ...

Touch gestures in Windows enable various actions by using your fingers to perform specific movements. The type of gesture used and the number of fingers used triggers specific actions. Touch gestures can be used either on a touchscreen or on a touchpad. Select the desired touch gesture topic from the following list:

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Important: Office 2007 is no longer supported. Learn how to upgrade to a newer version. If you still need to install this version, you'll need an Office 2007 installation disc and a product key for the version you're trying to install.

Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.

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Check your lighting. If there is harsh or particularly bright light coming from one side or the other, Windows Hello might have a harder time recognizing you. If your computer is managed by your work or school your IT administrator may have turned on enhanced anti-spoofing for Windows Hello. This sets an even higher standard for recognition and may especially cause problems in darkened rooms ...