Скачать или смотреть Complete Guide to Operating System | Data Sources, Shell, UI & System Calls

Complete Guide to Operating System | Data Sources, Shell, UI & System Calls

In this video, we’ll cover the fundamentals of Operating Systems (OS) and how they connect with data sources, shell, user interfaces, and system calls. This is a beginner-friendly yet detailed guide that will help you understand how computers work at their core.

👉 What you’ll learn in this video:

What is an Operating System and why it matters

Key functions of OS: process, memory, file, and device management

Types of Data Sources (databases, files, APIs, cloud storage, etc.)

Shell explained: CLI (Command-Line) vs GUI (Graphical User Interface)

User Interface types: GUI, CLI, Touch, Voice

What is a System Call and how it works with the OS kernel

Real-world examples of OS, shell, and system calls

💡 By the end of this tutorial, you’ll clearly understand the relationship between OS, Shell, UI, and Data Sources—essential knowledge for students, IT beginners, and anyone preparing for computer science exams or interviews.