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Thousands of free online courses from Alison, joined by over 50 million learners worldwide. Finish a course and earn a certificate or diploma to put on your CV.
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5,853 free courses
Introduction to Nutritional Therapy
Learn the basic philosophy of nutritional therapy including the role of macro and micronutrients in promoting health in this free online course.
Introduction to Occupational Hygiene
This introductory course covers bodily systems, how to assess toxicology risks and the usefulness of Materials Safety Data Sheets (MSDS) in workplace safety.
Introduction to Online Marketing Strategies
Learn how to promote your business through applying marketing principles in marketing strategies and online marketing such as search engine optimization.
Introduction to Operations Management
This management training course provides the operations management skills you need to increase your business’ productivity and speed up the product life cycle.
Introduction to Optical Engineering
Learn about optical engineering including ray tracing, geometric optics basics, aperture stops, stops and rays, refraction, as well as introduction to OSLO.
Introduction to Ornithology
Explore the world of birds in this ornithology course that covers their biology, history, classification, distribution, behaviours and ecological roles.
Introduction to Ornithology (Study of Birds)
Discover the fundamental concepts of ornithology and learn about mating systems, breeding behaviors, and avian habitats in this free online online course.
Introduction to Orthodontic Biomechanics
This dentistry course explores the science of tooth movement to explain how to use orthodontic biomechanics to align teeth, close gaps and improve oral health.
Introduction to Outcome-Based Education in the 21st Century
Learn how to become an effective educator to maximise learner engagement with this free online introductory course to outcome-based education (OBE).
Introduction to PHP
Learn the fundamentals of the PHP programming language and build high-performance websites.
Introduction to Paediatric Vaccination
This course provides information on paediatric vaccinations, their schedule and benefits and the risks to children of vaccine delays.
Introduction to Paramedicine Studies
This healthcare course trains you to respond to medical emergencies as a paramedic and covers CPR, first aid, common injuries and the relevant legal issues.
Introduction to Patents
Although this course focuses on Indian patent law, many of the principles are the same globally. Find out how to protect your intellectual property for free.
Introduction to Perl Programming
If you’re keen on text manipulation, sysadmin, web or GUI development or networking, this free online Perl programming course gives you a great starting point.
Introduction to Pharmacology
Explore basic pharmacology in this healthcare course that explains how medical drugs are developed for the market and demonstrates the importance of toxicology.
Introduction to Pharmacy Practice
This pharmacy course, learn about the principles of pharmacy practice, including the responsibilities of the pharmacy technician and medication safety.
Introduction to Physical Therapy Aides
In this free online course, learn about physical therapy aides including their role in the treatment of patients and the equipment they use in physical therapy.
Introduction to Physics - Fluid Statics and Dynamics
Learn about fluids, discover useful laws and concepts to help you understand fluid properties and learn to solve fluid-related problems in this FREE course.
Introduction to Pixel Art
This graphic design course explains how to use Procreate, Aseprite and Piskel to create and animate the kind of digital pixel art found in classic video games.
Introduction to Political Studies
This political science course uses political theory to analyse current events and explain the role of democratic institutions and processes in driving them.
Introduction to Port Management
Explore port management and learn how to streamline port activities to maximise loading efficiency while protecting marine environments and obeying the law.
Introduction to Portage Support
Learn about principles, roles, and ethical considerations involved in portage services in this free online course.
Introduction to Positive Psychology and Positive Personality Traits
Explore the foundations of positive psychology and learn how to develop healthy personality traits as we explain research methodology and how to be happy.
Introduction to Principles of Industrial Engineering
This free course grounds you in the basics of industrial engineering such as organizational structure, product life cycles and key tools used for vital metrics.