![]() ![]() This has several advantages: Backups can be made much easier by the administration and restored if necessary, several systems can be used in parallel, if the hardware is defective, the entire system can be copied quickly and easily to a new computer, and so on. Once such a VM is started, there is no difference to a laptop with a normal operating system. Federal agency work laptops don't actually have a normal operating system installed, just a lightweight boot mechanism for VMs. in the professional environment VMs are also often used, although not necessarily with VirtualBox. You can copy such a computer onto a USB stick and take it with you. And even if you destroy a VM Windows, for example through malware or misconfiguration, no problem: you can reset the system at any time, which is much faster and easier than with real Windows systems.Īt the end of the day, such a VM is just one single file, which contains the definition of the virtual computer and the installed system including the installed applications (Office, Photoshop, Chrome etc.). VMs are also great as secure test systems: you can install potentially dangerous software in the Windows VM, visit malicious websites or do other mischief, it has no effect on the real Windows system. The result: Windows 11 in a window on the Windows 10 desktop.įor example, many Windows users use VirtualBox to Linux distributions to test or to use productively. For example, some of your CPU cores are assigned to it, some of the RAM and also USB devices, CD-ROMs and so on can be used in the VM. The Best: The VM can access the resources of your real hardware. You can start such a virtual PC in a window like any other program under Windows - and then you have a completely normal one Windows in a window on the desktop. ![]() The software does that Oracle Virtual Box. If you VMs but say nothing: A VM is basically a whole Computer, with main memory, CPU, hard disk, network card and so on - just recreated with software. This article is aimed at laypersons, if you can already work with virtual machines (VMs for short), here are the short version: Create VM in VirtualBox, download Win 11 ISO, mount as data medium in VM, start, install, use.
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