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Excel help & learning
Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.
Outlook help & learning
Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content
About Genuine Windows - Microsoft Support
Find answers to common questions about genuine Windows software.
Comment utiliser l’application Contrôle d’intégrité du PC
Découvrez comment utiliser l’application Contrôle d’intégrité du PC pour améliorer les performances de votre appareil.
Protect yourself from phishing - Microsoft Support
Learn how to identify a phishing scam, designed to steal money via fake emails.
Appendix A: Supported languages and voices - Microsoft Support
Learn which languages are supported in Narrator in Windows and how to adjust your Narrator Settings.
Fix a missing Camera Roll in Windows 10 - Microsoft Support
What to do when the camera in Windows 10 can't take pictures because of a missing Camera Roll (errors 0xA00F4275, 0xA00F4244, 0x200F4244).
How to download and install the latest printer drivers
Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.
Use Game Mode while gaming on your Windows device
Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.