Learn what you can do if you're not receiving account aign-in verification codes.

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 use drag and drop to transfer content between your Android device and PC.

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

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

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

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

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

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.