1. Ubuntu Linux
In this chapter, you’ll learn how to install Ubuntu 24.04 LTS, manage system updates, install necessary drivers, and apply simple customization tips.

Whether you’re just getting started with Linux or already familiar with it, this guide will help you make the most of your Ubuntu journey.
We’ll walk you through everything from downloading Ubuntu and creating a bootable USB to installing it, logging in for the first time, and customizing your setup.
We’ll begin with an overview of Ubuntu and its key features, so you know exactly what makes it stand out. Then, we’ll cover how to grab the ISO, create your bootable USB drive, and move on to a smooth installation process.
Of course, no system is complete without the right software, so we’ll also go through basic software installation and updates. Finally, we’ll explore customization tips to help you make Ubuntu look and feel just the way you like it.
By the end, you’ll not only have Ubuntu up and running but also set up in a way that works best for you.
What is Ubuntu?
Ubuntu is one of the most popular and beginner-friendly Linux distributions in the world. If Linux is the engine, then Ubuntu is the car that makes it easy for anyone to actually drive.
It takes the Linux kernel (the core part of the operating system) and pairs it with a carefully chosen collection of software, tools, and features to create a complete, ready-to-use system.
Ubuntu was first released in 2004 with a simple goal: to make Linux accessible to everyone, not just developers and tech experts. Since then, it has grown into a powerful, flexible, and secure operating system that runs on laptops, desktops, servers, and even in the cloud.
Some of the reasons people love Ubuntu include:
- Ease of Use - A clean, simple interface that’s friendly for beginners.
- Regular Updates - A predictable release cycle, with Long Term Support (LTS) versions that are stable for years.
- Free & Open Source - You can download, use, and share Ubuntu without paying a cent.
- Strong Community - A massive global community for support, guides, and troubleshooting help.
- Wide Software Support - From web browsers and office apps to development and data science tools.
In short, Ubuntu gives you the power of Linux with a focus on simplicity, security, and user-friendliness, making it one of the best ways to get into the Linux world.
For this guide, we’ll be using Ubuntu 24.04 LTS (Long Term Support) - the latest and most stable version available.
The “LTS” tag means it will receive official updates and support for 5 years, making it the best choice for anyone who wants reliability and long-term stability.
What’s New in Ubuntu 24.04 LTS?
Here are some highlights of what’s new in Ubuntu 24.04:
- GNOME 46 Desktop - A faster, more polished interface with smoother animations and improved system settings.
- Performance Improvements - Better resource management, so Ubuntu feels snappier on both old and new hardware.
- Updated Software Packages - Comes with the latest versions of popular tools like Firefox, LibreOffice, Python, and more.
- Enhanced Security - Stronger out-of-the-box protections and updated kernel features to keep your system safe.
- Improved Hardware Support - Better drivers for newer CPUs, GPUs, and Wi-Fi chips, making installation easier on modern devices.
Ubuntu 24.04 is designed to be stable enough for everyday users while powerful enough for developers and professionals.
Downloading Ubuntu 24.04 ISO
The first step in installing Ubuntu is to grab the ISO file, which is the official installation image that contains everything needed to set up Ubuntu.
Here’s how to download it:
- Go to the official Ubuntu website → ubuntu.com/download
- Select Ubuntu Desktop 24.04 LTS.
- Choose your download option (direct download or torrent).
- Once downloaded, you’ll have a file named something like
ubuntu-24.04.3-desktop-amd64.iso
.