It’s a pain to download gigs of different Windows 8 edition ISO files, right? But when you will finish reading this article, you’ll be happy to know that you can unlock all the editions of Windows 8 from one ISO.

Actually Windows 8 ISO image contains all editions and Windows 8 Product Key defines which edition to be installed. Though the selection screen is locked by default but there is a way to unlock it. In this blog post, I will show you step by step process of unlocking all the edition of Windows 8 from a single ISO.

Windows 8 ISO image contains all editions (Core and Pro) but Windows 8 Setup doesn’t prompt or ask for user selection of which edition of the operating system they want to install. Instead Windows 8 ISO DVD installs the product key specific edition automatically.