If you see VERR_NEM_VM_CREATE_FAILED error and VirtualBox fails to start, follow the solutions mentioned below to resolve the issue. Reboot the host computer and ...

In VMWare VSphere, the Virtual Machine disks Consolidation Needed status is displayed in the Summary section if leftover virtual disk files or snapshots are not merged with the base virtual disk file ...

Recently, I have been hard at work building the lab environment that will be used for a video training course that I am about to create. Like many of the lab environments that I have used in the past, ...

There are plenty of reasons to run a virtual machine. The first, and most compelling, is that you want to play: Maybe there are some other operating system you want to dabble with (cough Linux cough), ...

Having a virtual machine on-hand can be useful for a variety of purposes, such as testing software or tweaks in a sandboxed environment that is separate from your primary operating system. A virtual ...

Running macOS on Windows is very much possible. PC aficionados may have already guessed it, but if you’re still wondering, we’re talking about running macOS on Windows using virtual machines. As the ...

Qubes OS is a free open-source operating system that’s fully security-oriented. It leverages Xen-based virtualization, which allows the user to create, use and delete easily isolated compartments ...