An operating system (OS) is a software program that manages a computer's hardware and software resources. Simply put, it acts as a bridge between the computer's hardware and the applications you run on it.
An operating system is responsible for several important tasks, including:
- Memory Management: It manages the computer's memory and makes sure that programs are running efficiently and that there's enough memory available when you need it.
- File Management: It keeps track of all the files on the computer and organizes them in a way that makes it easy for you to find what you need.
- Application Management: It launches and runs the applications you want to use and ensures that they run smoothly and don't interfere with each other.
In short, an operating system is like a traffic cop for your computer, making sure that everything runs smoothly and efficiently.