If you follow gaming news, you’ve probably heard of Steam OS—Valve’s new operating system for dedicated gaming PCs. It’s Linux-based, designed for use in the living room, and completely free. So are ...

Qubes OS defines itself modestly as “a reasonably secure operating system.” It might actually be one of the safest operating systems, often used by pros who are most concerned with computer security.

If you've ever wanted to test the Linux operating system, one of the easiest ways of doing so is as a virtual machine. Jack Wallen shows you how it's done. Linux is everywhere — in phones, smart ...