How to sign in to Outlook on the web, access your email, contacts, and calendar.

Using the new Microsoft Teams, you can now be logged into multiple work, school, and personal accounts on the Windows desktop app. Easily switch back and forth between organizations, including guest organizations. See and change your notification settings for your various accounts.

You can manually adjust the column width or row height or automatically resize columns and rows to fit the data.

Apprenez à activer Windows à l'aide d'une clé de produit ou d'une licence numérique, à vérifier l'état de votre activation et à lier votre compte Microsoft.

Learn how to personalize your Windows 11 experience, from choosing a desktop background to creating a Microsoft Edge collection for your favorite content. Watch the video and read on for tips to make Windows your own.

Learn how to reset or move OneDrive by unlinking and re-linking your PC.

Learn more about Surface keyboards and type covers and find out which ones are most compatible with your Surface device and explore their features.

Learn how to use your Outlook inbox effectively with Microsoft Support's training resources.

This page provides phone numbers of Microsoft customer service.

The customizable Quick Access Toolbar contains a set of commands that are independent of the currently displayed tab on the ribbon. You can move the Quick Access Toolbar from one of the two possible locations, and you can add buttons that represent commands to the Quick Access Toolbar.