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 ...

Extra processing power also lets users multitask more effectively. For example, one core could be used for surfing the Web, while the second core is handling an anti-virus scan. (Processor affinity ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Virtual machines were the cock of the walk fifteen years ago, but they have fallen out of favor ...

The software that creates a virtual machine (VM) environment in a computer (for the fundamental concept, see virtual machine). In a regular, non-virtual computer, the operating system is the master ...

If you follow gaming news, you’ve probably heard of Steam OS—Valve’s new operating system for dedicated gaming PCs. It’s Linux-based, designed for use in the living room, and completely free. So are ...

If the imminent end-of-support deadline for Windows XP has finally spurred you to make the update to Windows 8, you might be concerned about whether you’ll still be able to run your old programs. And ...

Virtualisation is a cornerstone of today’s enterprise IT architecture, but virtual machines pose a number of performance issues, despite the benefits they bring in cost and efficiency. Storage is a ...