Maybe there is such a thing as a free lunch – when it comes to computer programs, at least. Linux, a clone of commercial UNIX operating systems, allows users to run off any number of software programs ...

FreeBSD is one of the most stable OSes on the planet. FreeBSD is also more challenging than Linux. You can download and install FreeBSD for free. I'm not gonna lie: I ...

The latest version of MacOS, called Sierra, started trickling out to Macintosh owners yesterday. And, like all macOS (or OS X as it used to be called) releases since 2013, it's free. Let's take a ...

Windows has its virtues, but many people simply don’t like it and don’t want it running on their computers. Nor do they wish to pay the Apple tax and buy a Mac. So what other operating systems are out ...

Linux, also known as GNU/Linux, is a free, UNIX-like operating system, developed originally for home PCs, but which now runs on practically every hardware platform available including PowerPC, ...

And download our free Windows performance-monitoring tool. ] As the tech community gears up to celebrate Unix’s 40th birthday this summer, one thing is clear: People do love operating systems. They ...