I received a great tip from
Carter Shanklin via Twitter >> βSomeone was asking if there was a way to detect VMs with no guest. That would be another good use for the blue screen detector". So I figured that would be indeed a great idea, the Blue
Screen detector could be used to discover guestless virtual machines. A guestless virtual machine is a virtual machine without any operating system installed. I ran some tests, the image shows a virtual machine without an operating system. When the image is processed by the OCR software, the sentence βOperating System not foundβ is easily discovered.Β