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 ...

Frankly, I’m burned out on all of the Windows news as of late, so I thought I’d take this opportunity to talk about some interesting alternate operating systems that are free ALL of the time... If you ...

We’ve seen a bunch of efforts to develop free and open source smartphone operating systems over the past decade. But most have relied on at least some proprietary drivers and other software – even on ...

The company is inching toward offering its Windows Phone operating system gratis in some markets. Does that portend big changes in Microsoft's strategy? A longtime Microsoft analyst weighs in. Brooke ...