When re-installing Windows 10 on a product key built-in computer or installing a VM, you may not need to enter the Product Key. This article shows how to do so.
1.Run Windows installation from ISO or DVD.
* In the Windows Setup screen, select the Language, Time and currency format, Keyboard or input method, and then click on Next.
2. Click Install now to continue.
3. In Activate Windows page, click “I don’t have a product key”
5. Select Operation system and the Next.
Please view this step by step video:
