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

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Learn how to manage background activity for apps to help save battery power in Windows.

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.

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

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。