About Windows 11 in S mode. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Installer Microsoft 365 pour la première fois. Certains produitsOffice 2019, Office 2016, et Office 2013 sont fournis avec une clé de produit.

Learn how to make items on the screen appear larger by using Magnifier in Windows.

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

If you are trying to set up an Exchange account in Outlook, ask the organization that gave you the email address for the name of your Exchange server. It's standard for them to provide you with this information so you can add your email address to a computer or phone.

Use date and time functions to create formulas that return serial numbers, display a specific date or time, or that calculate the difference between dates or times.

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

Set up headers and footers to provide different content for different sections of a document.

Learn about how calendar sharing works in Office 365.