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:

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Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

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Use Find my device to locate and lock your lost or stolen Windows devices.

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

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