Linux Ubuntu – A Complete Beginner’s Guide

Linux Ubuntu – A Complete Beginner’s Guide | Ubuntu is one of the most popular Linux-based operating systems. It’s known for its user-friendliness, security, and stability—making it a great choice for beginners, developers, and professionals alike.

What is Ubuntu?

Ubuntu is a free and open-source operating system based on Linux. It is developed and maintained by Canonical Ltd. Ubuntu is widely used in personal computers, servers, cloud computing, and even IoT devices.

Key Features of Ubuntu

Feature	Description
Open Source	Completely free to download, use, and customize
User-Friendly GUI	Simple and clean interface (GNOME Desktop by default)
Highly Secure	Regular updates, built-in firewall, and strong community security practices
Software Center	Easy access to install and manage apps
Lightweight	Runs well on older or low-spec hardware
Developer Friendly	Preferred OS for coding, scripting, and software development

Common Uses of Ubuntu

Personal computing (like browsing, watching videos, word processing)
Programming and software development
Server management (Ubuntu Server)
Learning Linux basics and system administration
Running virtual machines
Cloud computing (popular with AWS, Azure, etc.)

Ubuntu vs Other Operating Systems

Feature	Ubuntu	Windows	macOS
Cost	Free	Paid	Paid (bundled with Mac)
Security	Very secure	Requires antivirus	Secure but closed
Customization	Highly customizable	Limited customization	Limited customization
Software Support	Growing	Very high	High (Apple ecosystem)
Ideal For	Developers, learners	General users, gamers	Creative professionals

How to Install Ubuntu (Quick Overview)

Download ISO from the official Ubuntu website: https://ubuntu.com
Create a bootable USB using tools like Rufus or BalenaEtcher
Boot your computer from the USB stick
Follow the installation steps – select language, keyboard layout, storage type, and install Ubuntu
Restart and enjoy Ubuntu!

(Need a step-by-step install guide? Just ask!)

Versions of Ubuntu

Ubuntu releases a new version every 6 months. Major versions include:

Ubuntu Desktop – For personal use
Ubuntu Server – For hosting services and applications
Ubuntu LTS (Long Term Support) – Supported for 5 years, ideal for stability

Example versions:

Ubuntu 22.04 LTS
Ubuntu 24.04 LTS (latest as of mid-2025)

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Ubuntu

Ubuntu is an impressively polished distro

While not the first distro designed for inexperienced Linux desktop users, Ubuntu has established itself as one of the most well-known.

The distro features the home-grown Unity desktop, one of the most polarising desktop environments in the Linux ecosystem. But that's about the extent of the project's missteps. For the most part, the distro remains incredibly polished and sophisticated for all manner of users, but especially new converts.

Ubuntu has one of the easiest installation mechanisms. It doesn't include proprietary codecs by default, but you can include them during installation simply by clicking a checkbox. This distro is released twice a year with regular Long Term Support (LTS) releases that are supported for five years.

One of the most exciting new features of version 14.10 is user-level container control. This allows for greater security as users can run containers with superuser privileges. The latest release also features support for OpenStack Juno, which is a feature more relevant to experienced users than newbies.

Tools for browsing the web, accessing emails, playing multimedia files and working with office documents are available out of the box. The distro also boasts of one the largest software repositories that you can easily mine for additional apps, and Ubuntu Software Centre remains one of the best software management tools that has inspired various clones.

Verdict: This is a sterling distro which is very polished and sophisticated, and remains a great choice for those new to the world of Linux.

Rating: 9/10

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Want to install Ubuntu, dual boot it with Windows, or set up a development environment? I can guide you step-by-step. Just say the word!

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✅ Top 5 Frequently Asked Questions about Linux Ubuntu

FAQ	Answer
1. What is Ubuntu used for?	Ubuntu is used for personal computing, programming, web development, running servers, and learning Linux. It's also widely used in cloud computing.
2. Is Ubuntu free to use?	Yes, Ubuntu is 100% free and open-source. You can download, install, and use it without paying any license fee.
3. Can I install Ubuntu alongside Windows?	Yes, Ubuntu can be installed as a dual-boot system with Windows, allowing you to choose between them at startup.
4. Is Ubuntu good for beginners?	Absolutely. Ubuntu is known for its user-friendly interface, strong community support, and ease of use—ideal for Linux beginners.
5. What are the system requirements to run Ubuntu?	For Ubuntu Desktop: at least 2 GB RAM, 25 GB disk space, and a dual-core processor. It can run on older PCs with lighter versions.