Yes, a host that is taking care of guest requirements so that it could run properly. The OS which runs on VM known as guest OS and our physical machine’s main OS is called the host. In clear words, the virtual machine (VM) running on our existing physical machine virtually has the ability to be executed like any other program on the desktop and can be displayed as a window or on a full screen. You can also know the difference between Type I and II Hypervisor and the best Type 1 virtualization platforms in the opensource category. For better compatibility, the VMWare and VirtualBox virtualizers also offer extensions that have to be installed on the guest system so that, for example, USB 3.0 or switching to the guest system is possible using the mouse focus alone. Hypervisor programs such as Hyper-V, VMware Workstation, and Oracle VirtualBox are some popular ones that allow a virtual machine (VM) to run in isolation on a host system as if it were on a physical machine. However, this all doesn’t need anymore, we already have a technology called virtualization achieved using different hypervisor platforms for Windows, Mac OS, and Linux. Well, this whole procedure is not only time-consuming and error-prone, moreover, if you don’t know how to do it properly it can even cause a breakdown of the system’s current OS. For example, we have Windows 10 PC and want to try Ubuntu Linux, in such a scenario either you can set a boot manager that offers a selection of which operating system should be started when the system is booted. Generally, on our PC or Laptop, we have only one operating system either Windows or Linux, however, what happens if we want to try out some other OS. Which Virtual Machine should you use on Windows 10? What is a virtual machine?

Qemu vs virtualbox vs vmware