Do you want to install the latest build of Windows 10 using an ISO? Then use this guide to turn the install.ESD file into an installation media with the most current version of the operating system.

This file, Install.esd, is saved using a compressed format introduced with Windows 8.1 and specifically designed for electronic software distribution (thus the .ESD file extension).

With today's release of the Windows 10 (21H1) May 2021 Update, you now download the Windows 10 21H1 ISO for the operating system directly from Microsoft.