Episode 41 — What Is an Operating System? Purpose and Role
In this episode, we break down what an operating system (OS) is and why it’s central to modern computing, as outlined in the CompTIA IT Fundamentals (ITF+) certification exam objectives. You’ll learn how the OS serves as a bridge between hardware and software, managing system resources, enabling user interaction, and providing the platform on which applications run. We’ll explain common OS tasks like process management, memory allocation, and device control, showing how these functions impact performance and usability.
We’ll also cover the different types of operating systems — including desktop, mobile, server, and embedded — and how each is tailored to its environment. Understanding the OS’s role not only helps you succeed on the exam but also deepens your ability to troubleshoot, configure, and optimize systems in real-world scenarios. Produced by BareMetalCyber.com.
