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 update Windows to ensure your device operates smoothly and securely with the latest features.

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

Learn how to install a scanner and use it to scan pictures and documents in Windows 10.

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.

There are many ways to shut down your PC—you can turn the PC off completely, you can make it sleep, or you can hibernate the PC.

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers.

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Learn how to activate Office pre-installed on new Windows 10 PCs or with a new product key.

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