Learn about the new features and enhancements in Excel 2019 for Windows, such as Funnel charts, Map charts, Text Join, and more.

Discover how to open the touch keyboard and learn about the different layouts.

Si vous rencontrez des problèmes de son ou audio, les suggestions suivantes peuvent vous aider. Ces conseils sont affichés dans l’ordre. Commencez par le premier de la liste ; s’il ne vous permet pas de résoudre votre problème, passez au suivant.

Use the dictation toolbar to talk instead of type. To open the dictation toolbar, press the Windows logo key + H.Then say whatever’s on your mind.

Training: Get up to speed in minutes, quickly refer to things you’ve learned, and master keyboard shortcuts with these handy cheat sheets for Microsoft Office.

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If you find an issue with content in the Microsoft Store that you think we should know about, there’s an easy way to report it: Select the item in the Microsoft Store that you want to report.

Touch gestures. You can use these gestures on the touch screen of your Windows 11 device. To turn touch gestures on, select Start > Settings > Bluetooth & devices > Touch > Three- and four-finger touch gestures, and make sure it's turned on.

Create a document or other type of library in SharePoint to securely store files where you and your co-workers can find them easily, work on them together, and access them from any device at any time.

Windows Update downloads updates for Windows Security automatically to help keep your device safe and protect it from attacks.