Kevin Pedretti, lead researcher for Sandia National Laboratories’ virtual external operating system program, uses his laptop computer to inspect a virtual machine experiment running on Sandia’s Red ...

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 ...

A powerful Windows-native virtualization stack that trades polish for control and flexibility ...

A virtual PC, also called a virtual machine or VM for short, is a fully-fledged PC system that runs in a window on your PC but remains isolated from it. The virtualization software required for this, ...

KVM is often included among the best virtual machine software options, although it should be understood differently from most desktop virtualization tools. It is not an application that users simply ...

Virtual PCs have important uses, such as providing a dedicated environment for testing new applications or enabling the parallel operation of multiple operating systems. But the virtualization ...

Oracle Corp. is rolling out a major update to its free open-source virtualization platform, Oracle VM VirtualBox. Announced today, Oracle VM VirtualBox 7 is a cross-platform application that enables ...

Virtualization may be catching on in the enterprise space, but there are some who are still cautious of the technology over security and speed concerns. Paul Ducklin, head of technology for the ...

*EDITOR’S NOTE: This is the second in a series about alternative desktop technologies for improving management and security of Windows and other desktop platforms. One Boston-based ISV is giving ...

With all the hoopla about Software-as-a-Service apps and mobile computing, it’s easy to forget that infrastructure software—everything from operating systems to middleware to databases—remains the ...

Virtualization, as the name suggests, involves the creation of a make-believe version of a computer or its constituent resource, like a storage device, server, etc., within a physical computer. The ...