Windows operating system comes with both Kernel and User modes, but not everyone knows the difference between both. In fact, most users have no idea these modes exist, but yet they’ve used them before ...

Both Windows and Linux are receiving significant security updates that can, in the worst case, cause performance to drop by half, to defend against a problem that as yet hasn’t been fully disclosed.

However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

Look at almost any mission-critical computer system in the world—servers, workstations, embedded computers, and many more—and ...

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...

Google is working on a new operating system — and it has nothing to do with Android. A page has surfaced on the code-sharing website GitHub about the new OS, called — for now, at least — Fuchsia. It's ...

If you’ve ever wondered if all of Apple’s operating systems—macOS, iOS, iPadOS, watchOS, and tvOS—are really based on the same code, today’s updates should show just how true that is. We suspect this ...

Tokyo, Japan. March 13, 2017-eSOL, a leading developer of real-time embedded software solutions, today announced that the eT-Kernel real-time operating system (RTOS) now supports the latest ARM®v8-M ...

Riot Games has deployed kernel-level drivers in its latest game, Valorant. The drivers are intended for anti-cheat services, but they may make some longtime enthusiasts nervous. Share on Facebook ...