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.

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:

Learn how to view, manage, and delete cookies in Microsoft Edge.

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

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

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.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

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

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