A virtual machine is a computing resource that uses software instead of a physical computer to run programs and deploy applications. It operates by running one or more virtual “guest” machines on a ...

Sun’s VirtualBox lets you install multiple operating systems, offering greater speed and ease of use than its competitors. Whether you prefer Linux, Windows, or Mac OS X, you can probably get almost ...

While server virtualization is nothing new, Microsoft's approach is different from competitors such as VMware. Virtual Server 2005 creates its virtual machines on top of Windows 2003 Server, compared ...

Microsoft's decision to allow broader virtualization of Vista has an impact beyond obvious beneficiaries: it paves the way for friendlier, easier to use Windows PCs, says an observer. During her years ...