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 ...

You'll need "Openstep-4.2-Intel-User.iso" and "Openstep-4.2-Intel-Developer.iso" from the usual places. A boot floppy in which the extension ".floppyimage" has been changed to ".img" so it can be ...

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.

Want to test out Windows 10 Technical Preview, but don’t want to take a chance it’ll kill your PC? Your best bet is to install it as a virtual machine using ...

Have you ever found yourself juggling between Linux and Windows, wishing you could seamlessly run both without the hassle of dual-booting? For many Linux enthusiasts, the need to access ...

You can install the new Windows 8 beta in a virtual environment using the free Oracle VirtualBox or VMWare Player. Here's how. Lance Whitney is a freelance technology ...

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 ...

To be able to use VirtualBox on Multiple Monitors with any virtual machine, you need to change the default settings. If you have a dual monitor setup and you want to use both screens with your guest ...