Oracle VirtualBox, formerly Sun VirtualBox, is an open source virtualization platform that allows you to run multiple operating systems on a single machine. If you are switching from VMware to ...

VirtualBox 5.0's new features add ease and flexibility, but VMware Workstation 11 leads in performance and convenience Oracle VirtualBox and VMware Workstation have been duking it out for several ...

Two years ago, we visited the subject of free desktop virtualization hypervisors. At the time, the two preferred free solutions were Sun's xVM VirtualBox and and VMware Server 2.0. Things have changed ...

VMware Workstation Pro offers superior performance in setting up and running virtual machines compared to VirtualBox. VirtualBox is simpler to set up, has a more intuitive user interface, and supports ...

Oracle VM VirtualBox can useful for testing new operating systems, running programs that are incompatible with your computer, or testing how software or Web pages perform on several different systems.

How to resize a VirtualBox VM from the command line Your email has been sent Resizing VirtualBox VMs is easy, when you know the right commands and third-party tools to use. Here's everything you'll ...

Our Parallels Desktop and VMware Fusion shootout took a deep dive into the two most successful commercial virtualization products for the Mac, but many of you had questions about VirtualBox, the free ...

Virtual machines are the best way to accommodate different application needs in a datacenter environment. Whether you need to run your apps on a specific platform, or just need to meet scaling ...

If you cannot open the guest session and get a VERR_NOT_FOUND VirtualBox error, follow the tips, solutions, and workarounds mentioned below. Check if “VBoxGuestAdditions.iso”n exists Insert Guest ...

Virtualization is a buzzword that's been making its way around the corporate IT circles for a few years. On paper, virtualization sounds great—you can make full use of those unused CPU cycles, ...