How to image HDD in Windows?

Question

Hard disks

It is necessary to remove the image from a physical hard disk to a file byte by byte. The disk does not have a file system or partitions (has been formatted). Then it is desirable to connect this file as hard. All this is necessary for experiments on data recovery from a hard drive. Who can advise?)

Answer 1

in Linux-e dd
https://habrahabr.ru/post/117050/