Virtual PC is a tool from Microsoft to run an additional operating system on top of your existing Windows or macOS installation. It's often used by businesses, in particular, to run older versions of ...

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 ...

Anyone who frequently installs and uninstalls new software, tests beta versions of programs, or tinkers with the registry in Windows, often reaches the point where they have to completely re-install ...

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 ...

Servers consolidated onto a physical server as virtual machines still need similar amounts compute, and storage resources. Therefore, it is essential to get the server sizing right for virtualization.

While virtual servers have proven a boon in the data center, they don’t address the challenge of incrementally adding server capacity and automatically distributing load across them. As a result, the ...

They can dynamically balance the resource requirements of the virtual machines with the capacity of the physical servers in a virtualization cluster. When a virtual machine is started, the ...