OS Definition

An operating system is a software programme required to manage and operate a computing device like smartphones, tablets, computers, supercomputers, web servers, cars, network towers, smartwatches, etc. It is the operating system that eliminates the need to know coding language to interact with computing devices. It is a layer of graphical user interface (GUI), which acts as a platform between the user and the computer hardware. Moreover, the operating system manages the software side of a computer and controls programs execution.

Type of OS


Windows is a graphical operating system developed by Microsoft. It allows users to view and store files, run the software, play games, watch videos, and provides a way to connect to the internet. It was released for both home computing and professional works.


It is a series of graphical operating systems developed by Apple Inc. It is the successor to Mac OS X, and it is the operating system that powers Apple’s Mac family of computers.


Linux is built around the Linux kernel and is a free and open-source software operating system. It is one of the most popular operating systems for servers and embedded devices. It is also used by millions of desktop users around the world.



Another example of a mobile operating system developed by Apple Inc. iOs is the successor to iPhone OS. It is an operating system that powers the iPhone, iPad, and iPod Touch products.