: You can still find the Windows 8.1 ISO on the official Microsoft Software Download page.
A Virtual Hard Disk (VHD) is a file format that represents a virtual hard disk drive. It can contain what is found on a physical hard disk partition, such as files, folders, a file system, and an operating system. windows 8.1 vhd download
Microsoft previously offered official, pre-made Windows 8.1 evaluation VHDs for developers through its Modern.IE program. These evaluation files have been officially retired. Avoid Third-Party Distros : You can still find the Windows 8
If you have a physical machine running Windows 8.1, you can turn it into a VHD using the Disk2vhd tool [5.6]. such as files