Is there an operating system beyond Windows, Linux, or macOS? Actually, there are many, and we've dug to find some of them ...

While many retro-feeling operating systems are reskins of *nix kernels, SerenityOS is different. It's not a skin but was built from the ground up to be totally different.

Apple released the macOS 26 Tahoe public beta today, alongside the public betas for iOS, iPadOS, and other operating systems.

FaceTime "Communication Safety" feature: A newer addition to iOS 26 appears to be the FaceTime "Communication Safety" feature ...

If you add in Android (16.2%) and Chromebooks (0.8%), you're talking about 23% of visitors using Linux, which puts it above ...

In honor of Microsoft's 50th anniversary, we've ranked the best Windows consumer operating systems Microsoft has ever shipped, in order from worst to best.

MemOS is a breakthrough "memory operating system" for AI that delivers 159% improvement in reasoning tasks and enables persistent memory.

It’s no secret that Apple’s operating system version numbering has evolved organically. The company currently maintains seven operating systems with version numbers that begin with four different ...

Just as operating systems in the past managed CPUs, memory, and storage for conventional applications, the AI OS must orchestrate data, compute, and AI agents across vast, distributed environments ...

While operating systems are “patched,” software packages get “updated.” Both terms mean the same thing, and “update” is a more broadly understood term.