Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

It's easy to create a message in Microsoft Outlook that uses voting buttons to ask your recipients questions with a specific and limited set of answers.

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Learn how Smart charging in Windows can help your battery last longer over time.

You can choose which apps will start automatically when you start your device.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.