Oracle's Virtualbox is one of the most popular ways to create virtual machines, so here's how to take your first steps. When you purchase through links on our site, we may earn an affiliate commission ...

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.

Microsoft Windows 10 may be around the corner, but the company is still issuing Windows 8.1 updates on a fairly regular basis. If you're already using Windows 8.1, and aren't sure you're running the ...

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 ...