Dans Windows 11, les applications ne sont pas ajoutées automatiquement à votre Bureau. Découvrez comment épingler des applications sur votre Bureau ou barre des tâches dans Windows 11 ou Windows 10.

The CELL function returns information about the formatting, location, or contents of a cell. For example, if you want to verify that a cell contains a numeric value instead of text before you perform a calculation on it, you can use the following formula:

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

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.

Découvrez les étapes pour modifier votre page d’accueil dans Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox et Safari.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Turn on the ruler. If you don't see the ruler at the top of your document, go to View > Ruler to display it.. Set a tab stop using the ruler. Select Left Tab at the left end of the horizontal ruler to change it to the type of tab you want.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

This article describes step for users to allow all Web sites in the Internet zone to run JavaScript in Internet Explorer, Chrome, and Firefox.

These steps can help resolve the most common issues when you receive an Excel not responding error, Excel hangs or freezes when you launch it, or open an Excel workbook.