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5,825 free courses
Secure Software: Design and Implementation
Determine your pipelines' common software build controls by understanding common software vulnerabilities, security controls and implementations.
Securing Large Language Models (LLMs)
Securing Large Language Models explores threats, defenses, and best practices in AI security, with case studies and hands-on exercises.
Segmentation and Demand Focusing in Marketing Analytics
This comprehensive marketing analytics course covers customer segmentation, targeting positioning, demographic preferences, sales forecasting and pricing.
Selenium Fundamentals
Learn how and when to use Selenium IDE and its libraries to test internet content, a crucial step in modern web development.
Selenium WebDriver: All You Need to Know
Widen your web design skills with this web development course that explains how to use Selenium Webdriver for browser automation, navigation and testing.
Self Awareness: Empower Your Life and Career
This self-improvement course explains how to understand your emotions, character and goals to make better decisions in your personal and professional life.
Self-Care for Busy Professionals and Entrepreneurs
This free online self-care course presents principles to help you look after yourself better, leading to better decisions, more creativity, and reduced stress.
Ship Stowage Handling - Timber and Container Cargo
Learn how to legally and safely load and secure containers for shipping in this stowage handling course that covers the unique challenge of shipping timber.
Shipboard Firefighting Principles
Learn about firefighting strategies and procedures used in small and extensive fires. Also, learn about fire preventive measure and personnel safety measures.
Shipboard Safety - General Safety and Safe Working Practices
This maritime safety course teaches you how to keep ships safe against fires, hot work, chemicals, storms and other dangers, especially in hazardous areas.
Shipboard Safety: Emergency Equipment and Life-Saving Appliances
Learn about the workings of ships exposing maritime stakeholders to hazards, as well as the use of equipment and appliances for shipboard survival and safety.
Shopify Tutorial for Beginners
Take your business to new heights with this Shopify tutorial that shows you how to use the popular e-commerce platform to find customers and fill their orders.
Short Circuit Analysis of a Three-Phase HV System
Enroll for this free advanced electrical engineering course that looks at three-phase systems especially complex fault analysis and short circuits.
Signs of Substance Abuse and What to Do
Learn the causes of substance abuse in this healthcare course that explains the health effects of narcotics and offers drug prevention and treatment strategies.
Silica Awareness Training
This free course equips you with practical strategies to handle Silica exposure, mitigate risks and ensure a safer workplace environment.
Simple Catcher Game Using HTML 5 Canvas and JavaScript
This free beginner’s course shows you how to develop and code your own computer game using HTML5 Canvas and JavaScript. No registration or subscription fees!
Simplified Microsoft Excel Functions
This free online simplified Microsoft Excel Functions course will teach you the most used and needed Excel functions.
Simulate and Interface PIC Microcontrollers: A Project-Based Approach
This free step-by-step tutorial will help you understand how to simulate and interface PIC Microcontrollers.
Six Sigma - Understanding Benchmarking Methods
Learn about six sigma benchmarking which is the process of comparing one's business processes and performance metrics to industry bests practices.
Six Traits of Executive You
This free business leadership course lays out the traits of successful executives and gives you the confidence and skills you need to advance your career.
Skills for Being an Inspirational Leader
In this free online course, learn the prerequisite skills you need to succeed as a truly inspirational leader and build the best team in your organisation.
Skills for Speaking Effectively: The Art of Speaking
Learn how to speak English artfully. Topics covered include the difference between speech and writing, communication models, and the Golden Rules for Writing.
Skincare and Disease Treatment
Learn how to protect your skin from infection, acne, the environment and the effects of ageing in this skincare course that combines health and cosmetology.
Skincare and Nude Makeup Techniques
Learn how to apply nude makeup in this cosmetic beauty course that covers skincare and explains how to create a natural look like a professional makeup artist.