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 ...

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 ...

How many virtual machines can you fit on a host server? That's a frequently-asked question when IT pros consider which hardware options to purchase for their virtual hosts. In this tip, I share things ...

Virtual machines emulate physical computers; they're easy to create and configure, and you can experiment without harming the ...