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.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

Now that you’ve backed up your PC, you'll be able to more easily transfer your info to a new one whenever you're ready. The Windows Backup app automatically works in the background to remember your latest changes.

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

We recommend always having the latest version of Windows installed to make sure you get the best experience with the Phone Link .

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

Aprende a instalar Windows 7 Service Pack 1 (SP1). Incluye información sobre cómo descargarlo, los requisitos y mucho más.

Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.