Virtualization is a buzzword that's been making its way around the corporate IT circles for a few years. On paper, virtualization sounds great—you can make full use of those unused CPU cycles, ...

Jack Wallen walks you through the steps for enabling PXE boot for virtual machines in VirtualBox. PXE stands for Preboot Execution Environment and is a client-server interface that makes it possible ...

Running multiple operating systems side-by-side gives you the chance to test applications, run platform-specific software, and tons more without ever rebooting. It's also extremely cool. Here's how to ...