Learning Outcomes

Introduction to Computers

Structure of Computers

Hardware Components

Lesson Summary

This module will teach you the basics of computer hardware. You will learn about the distinct applications of a computer, as well as its history and evolution. Various key hardware components of a computer, and the different commonly used input, output, and storage devices will be described.

Software and Interface

Viruses and Computer Maintenance

Internet and IT

Cyber Security

This module will teach you the fundamentals of computer software. You will learn about the two types of software as well as how to manage the user interface's display and controls. Different viruses and the damage they cause to computers will also be discussed. Methods for protecting yourself from cybercrime and theft will also be examined.

Introduction to Computer Hardware and Software - Course Assessment

Learn how to use a computer properly in this free online computing course that explores both hardware and software.

Introduction to Computer Hardware and Software

Did you know that the first electronic computer was called ‘ENAIC’, weighed 27 metric tonnes and occupied an area of 1100 square metres in 1946? This practical computing course explores the history and evolution of computers. We compare various hardware and software components and explain how to use them. We then show you how to protect your PC from viruses. Sign up to gain a practical understanding of the fundamentals of computers.

Essential Computer and Touchscreen Operations

Computer Fundamentals and Internet Navigation

Internet Usage, Online Safety, and Digital Navigation

Online Connectivity, Public Services, and Digital Safety

This module equips you with essential skills to navigate and use digital devices with confidence. Learn fundamental techniques such as touchscreen gestures, keyboard shortcuts, and system settings. Understand the role of technology in daily life, optimise your device for efficiency, and explore strategies to improve digital literacy.

IT Fundamentals for Beginners - Assessment

Your First Steps into Tech: Learn to Use Devices, Navigate the Internet, and Stay Safe with Online Money Safety!

IT Fundamentals for Beginners

This free online IT fundamentals course equips you with essential digital skills, from using devices and browsing to managing emails and staying safe online. Whether you're a complete beginner or looking to build confidence with technology, this course provides practical knowledge. Gain skills that connect you to IT support, digital literacy, and various tech-driven industries. Enroll now and take the first step toward becoming tech-savvy!

Introduction to Networking

Understanding Network Topologies

Wireless Networking

In this module, you will be introduced to the basics and benefits of computer networking, you will learn about LAN, ethernet, IP address, and network topologies, and you will also learn about the OSI model, wireless networks, the types of cables, and tools used in networking.

IPs and TCPIP commands

Use of VPN and Routers

Network Intrusion and Firewalls

In this module, you will learn about internet protocols, the dual IP stack concept, and TCPIP commands, you will be introduced to the DCHP and learn about remote desktop services, the use of routers, and VPN in networking, you will also learn about operating systems and network intrusion.

Basics of Computer Networking - Course assessment

Explore the fundamentals of computer networking, troubleshooting and network intrusion in this free online course.

Basics of Computer Networking

The use of computers and computing has ingrained itself in our day-to-day tasks. Everyone thus requires basic computer skills, regardless of profession. Remote working and interactions have been made possible through global data networks. This course will give you a thorough introduction to computer networking, teaching you about the key network elements like its topologies, IP addresses and how to avoid network intrusions.

SQL Introduction and Installation

Beginner SQL Queries

Intermediate SQL and Advanced Operators

This module analyses database design and architecture, SQL installation, notation for database schema, and the differences between procedural and declarative data manipulation languages. Learn how to use SQL servers and perform basic MySQL queries. We will also consider SQL data types and how to use basic, intermediate, and advanced SQL operators.

SQL for Beginners - Course Assessment

This free online course will teach new users about the architecture, database schema, and operators used in SQL queries.

SQL for Beginners

SQL is a user-friendly language used to create, implement, modify, and structure a database. Its features include large data retrieval, faster query processing, and multiple data views. This online course will introduce you to basic database design and architecture. You will learn to use primary, intermediate, and advanced SQL operators for backend data manipulation in your applications. Take this course to sharpen your SQL skills. Enroll now!

Exploring edX’s “Final” Tax Returns: Revenue Surges, Losses Mount, and Contributions Decline

Udemy vs Coursera: Comparing Online Learning Giants that IPO’d in 2021

10 Best Organic Chemistry Courses for 2025

Duolingo is Shutting Down Its Only Classroom Tool

12 Best Data Science Courses for 2025

The Rise of AI Search: ChatGPT Surpasses DuckDuckGo, Threatens Bing

10 Best Guitar Courses for Beginners in 2025

Udemy is “Intentionally Reducing” the Business That Made It Famous. It’s Not Working.

5 Best Free Raspberry Pi Courses for Beginners in 2025

Udemy Announces Layoffs Without Saying ‘Layoffs’

7 Best Reverse Engineering Courses for 2025

2025’s Online Education Shakeup Claims Another: Skillshare’s CEO Departs

[2025] 450+ Free Google Certificates and Badges

6 Best Node.js Courses in 2025

Coursera Lays Off ~150 Staff After Udemy Merger

Coursera Q4 2025: 197M Learners, ~$197M Revenue, ~$27M in Losses