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

Découvrez comment mettre à jour des pilotes dans Windows à l’aide de Gestionnaire de périphériques pour mettre à jour ou réinstaller un pilote.

Learn how to pin an app to the taskbar from the Start menu or apps list by right-clicking and selecting the "Pin to taskbar" option.

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

To get your team up and running in Microsoft Teams, create a team, add people, and add channels. Create a team. Select Join or create a team.. This is where you create your own team, or discover existing ones.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

When you’re connected to the internet and using a proxy server while browsing the web, that traffic goes through the proxy server instead of coming directly from your Windows 11 PC.

Summary. This security update makes improvements to Secure Boot DBX for the supported Windows versions listed in the "Applies to" section. Key changes include the following:

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

Learn about the latest feature updates and bug fixes for the OneDrive sync app across all devices.