Nana Janashia – The Ultimate IT Fundamentals Course

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Nana Janashia – The Ultimate IT Fundamentals Course

The Ultimate IT Fundamentals Course by Nana Janashia, founder of TechWorld with Nana,

is a comprehensive beginner-friendly program designed to help you understand the core concepts of IT, software,

and modern infrastructure — even if you’re starting with zero technical background.

This course gives you the practical and conceptual foundation needed to launch a career in IT,

DevOps, or Cloud Engineering.

Who It’s For

Complete beginners exploring IT as a career.

Professionals in non-technical roles who want to understand IT systems.

Students preparing for IT certifications or further DevOps/Cloud courses.

Anyone curious about how modern tech systems work together.

What You’ll Learn

Module 1: Understanding the IT Landscape

What IT actually is and how all the components work together.

Overview of hardware, software, networks, and operating systems.

The role of IT professionals in supporting and managing digital infrastructure.

Module 2: Networking Fundamentals

Learn how computers communicate through IP addresses, DNS, routers, and firewalls.

Understand client-server architecture and how data moves across the internet.

Hands-on labs for visualizing real-world network setups.

Module 3: Operating Systems & File Systems

Explore Windows, Linux, and macOS fundamentals.

Learn to navigate the command line and perform basic administrative tasks.

Understand processes, permissions, users, and file hierarchies.

Module 4: Introduction to Cloud Computing

What is the Cloud, and how is it changing IT?

Overview of AWS, Azure, and Google Cloud.

How virtualization, containers, and automation fit into modern IT infrastructure.

Module 5: Security Basics

Core principles of cybersecurity: confidentiality, integrity, and availability.

Understanding malware, firewalls, encryption, and secure passwords.

How to apply security best practices in everyday IT operations.

Module 6: Software & Databases

The fundamentals of applications, APIs, and databases.

Understanding relational vs. non-relational databases.

How data is stored, retrieved, and integrated between systems.

Module 7: DevOps & Modern IT Tools

A clear introduction to DevOps, CI/CD, Docker, Kubernetes, and automation tools.

How IT teams collaborate with developers in agile environments.

Learn where DevOps fits into the IT ecosystem and how to transition toward it.

Why It Stands Out

Nana Janashia is known for her clear teaching style and visual approach to explaining complex IT concepts.

In this course, she simplifies the technical world into visual, practical, and easy-to-follow lessons,

giving you confidence to move on to more advanced paths like DevOps Bootcamps,

Cloud Certifications, or System Administration.