On the other side of the utility spectrum are operating systems designed by smaller developer teams. Haiku OS and SerenityOS ...

What's really the most popular operating system? That depends on how you look at them and who's doing the looking. For example, Net Applications shows Windows on top of the desktop operating ...

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 ...

The choice of an operating system is critical for traders, influencing everything from software compatibility to execution speed. Windows remains the dominant environment, with over 70% of desktop ...

What does operating system actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.