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

An overview of location permissions and your privacy in the Microsoft Edge web browser.

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 you can manage cookies and site data you've temporarily allowed in Microsoft Edge.

Узнайте, как устранить проблемы Bluetooth в Windows. Устраняйте проблемы с подключением Bluetooth-устройства или аксессуара.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

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

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.

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