An operating system is the software that makes your computer work. It provides an interface between the hardware, the software running on the hardware, and you.

Mobile user interfaces are found on smartphones and tablets and are single-user operating systems, as opposed to multiple-user operating systems that allow different users to log on.

In just about every computer science textbook, a computer consists of just three blocks: the hardware, the operating system, and then all the (user-land) software that runs on the OS. In actual ...

Is one operating system significantly superior to another? Or does the developer operating system even matter anymore? For PC and web apps, it might not, but mobile and IoT development still demand ...

Deciding what smartphone buy has become less about the hardware and more about the software — mainly the operating system the phone runs on. We'll take a look at the major features and differences ...

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

Each of the two operating systems has its strengths, and you can use knowledge about the differences between them to find the right ecosystem to use and the Best mobile operating system 2025.

What's the biggest difference between Microsoft's newest mobile operating system and the Google version that it will be competing against (eventually)? Microsoft will charge carriers for its OS ...