Learn how to log in to Microsoft Teams using our step-by-step guide. Stay connected with your team and start collaborating!

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.

Learn how to receive a refund or exchange for items purchased from Microsoft.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

Manually download a language for Cortana speech. Go back to Settings > Time & language > Language, select your new language, and then use the up-arrow button to move it to the top of the list and make it the default.

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.