XPS 17 9720 Re-imaging guide for Windows

Reinstalling the operating system

The Windows operating system is validated for use on this computer. You can reset or reinstall the operating system under different scenarios. For more information about reinstalling the operating system, see the knowledge base article 000192698 at www.dell.com/support.

For installing Windows on Intel 12^th Generation computers using ISO images, see the knowledge base article 000184834 at www.dell.com/support.

Before attempting a reinstall of your operating system, Dell recommends that you backup all data as described in the Microsoft knowledge base article.