If you find yourself with a mismatched VirtualBox and VirtualBox Extension Pack release, such that VirtualBox itself cannot resolve, Jack Wallen shows you how to fix this from the command line.

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, ...

Constantly testing software and tinkering with a variety of Linux operating systems puts my multiple test-bench computers to constant use. Granted, Linux comes with a lot fewer security risks. But ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The free VirtualBox virtualization software has some appeal ...

Even if you’re a Windows fan, you’ve probably thought about trying OS X. Maybe you’d like to test drive OS X before switching to a Mac or building a Hackintosh, or maybe you just want to run that one ...