What Is An Operating System

If you’ve ever heard people talk about computers and other electronics devices, and you’ve ever wondered what is an operating system, we’re give you the basic details in this article. Most complicated computerized devices these days have some kind of operating system. Some are rather simple pieces of software that don’t do much, while others handle dozens of hardware tasks and run all kinds of software.

An operating system is basically a piece of software that controls how the hardware on a computer functions. When computers are put together, they need something to monitor and govern the behavior of all the hardware parts. The windows operating systems, Apple operating systems, along the UNIX or Linux based systems are some of the popular pieces of software designed for this function. Smaller devices like phones also have special custom made operating systems of their own.

Another thing an operating system does, is allow for modification of an electronic device. On your computer, that would include the installation of software, and on your mobile phone, it might include downloading an important update. If you can change how your computerized device works and add features to it, this makes the device much more flexible and it allows you to use it for a long time without having to get a replacement.

Adding software to an operating system is usually handled through something called an application program interface, which is essentially just a set of rules for communicating with the operating system. This basically allows programmers to write simpler code that the operating system itself uses to make the machine do things. If this interface wasn’t present, the coders would have to write all their programming code to directly control the hardware, which is usually much more complex.