VMware created the Virtual Machine Disk -- VMDK -- format to make it easier to share its virtual machines, or VMs, with products produced and sold by other companies. By default, Oracle Corporation's ...

If you are trying to open an existing disk image file but VirtualBox an error message UUID already exists, here is what you can do to fix this problem. This problem ...

VirtualBox is an app that lets users run multiple operating systems on their PCs. However, as of late, we have noticed that VirtualBox is throwing an error when ...

GottaBeMobile reader, Taxman, sent a few questions about virtualization. He writes, “Can you tell me more about how virtual box compares to the commercial products (VMWare and Parallels) on a Mac?