Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

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

Learn how to play different type of CDs and DVDs in Windows Media Player.

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。

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.

Find out how to connect your Xbox Wireless Controller to a Windows device.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

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.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.