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

Learn more about the privacy settings for speech, voice activation, inking, and typing in Windows.

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

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

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Découvrez comment réinstaller Windows sur votre PC et comment l’activation fonctionne après son installation.