

If you bought a pre-installed Windows 10 computer (on which the OS was pre-installed from the computer manufacturer), then the product key is stored in BIOS and it 'll be retrieved automatically (from BIOS) during Windows installation.

In order to perform a clean installation of Windows 10, you must own a valid Windows 10 product key to activate Windows.At the next screen* choose Create Installation media for another PC & press Next. Use Media Creation Tool to Upgrade or Download Windows 10.Ģ. Navigate to Get Windows 10 Download site & choose the Download tool now button. How to download Windows 10 ISO & Create a bootable Windows 10 DVD using MCT. A bootable Windows 10 installation DVD can be used to perform a clean installation of Windows 10 or to repair a Windows 10 based computer. This tutorial contains detailed instructions on how to download a Windows 10 ISO file legally from Microsoft's website in order to create a Windows 10 installation DVD media, using Microsoft's media creation tool.
