Learn how to log in to Microsoft Teams with your Microsoft 365 account. This step-by-step guide from Microsoft Support walks you through the process of accessing Teams on desktop, web, and mobile devices.

Découvrez comment installer, réinstaller ou activer Microsoft 365 ou Office 2019 sur un PC ou Mac.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

Get started with news and interests, choose how weather looks on your taskbar, turn it on and off, personalize your feed and choose interests and followed publishers.

Find out how the Windows location service works and how to change the location privacy settings.

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

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Under Personalization & advertising, turn on or off the setting for Allow Microsoft to save your browsing activity including history, usage, favorites, web content, and other browsing data to personalize Microsoft Edge and Microsoft services like ads, search, shopping and news.

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.