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5,817 free courses
Introduction to Design and Innovation
Learn about Design and Innovation. Topics cover Jaipur foot, user-centered helmet design, innovation studio, product detailing and the need for solar Urja lamp.
Introduction to DevOps
With this online course you will be introduced to concepts & practices behind DevOps, a collaboration and communication methodology for both software developers
Introduction to Developer Relations
Learn how to build trust, engage developer communities, create content, and drive product adoption effectively in this free online course.
Introduction to Developmental Disorders
Learn about disorders like Autism, Asperger's & ADHD, and strategies for providing care to children living with these conditions in this FREE online course.
Introduction to Diabetes Awareness
Learn the causes and risk factors of various types of diabetes in this healthcare course that explains how to prevent, manage and treat this lifestyle disease.
Introduction to Diet, Nutrition and Hydration
Learn the benefits of eating healthy food in this nutrition course that explains how to maintain a balanced diet that promotes mental and physical wellness.
Introduction to Digital Character Design
Learn how to add detail and create iconic characters using art theory and applying it to visual projects with programs like Photoshop and Clip Studio Paint.
Introduction to Digital Forensics
Learn about various phases of a digital forensic investigation, techniques and the idea of digital evidence gathering in this free online course.
Introduction to Diode Circuits
Learn about the I-V relationship of a diode, Shockley model, as well as the input and output voltages of two diode circuits, and Ebers moll's model of a BJT.
Introduction to Dog Agility and First Aid for Pets
Learn about dog agility as a sport and how it assists in bonding with your animal. Also, learn first aid basics for pets and how to take special care of them.
Introduction to Drug and Alcohol Awareness
Discover how the misuse of drugs and alcohol can lead to addictions and learn to prevent them through awareness campaigns, relevant treatments, and aftercare.
Introduction to E-commerce Management
Learn how to run an e-commerce site and use our management training to implement customer service, distribution and marketing strategies guided by data analysis
Introduction to EOS Blockchain Platform
Learn how to use EOS Blockchain in this app development course that explains how to harness this open source platform to develop cryptocurrency and secure apps.
Introduction to Ecology and Evolution
Learn about the origins of ecological and evolutionary studies, including seminal works from Malthus and Darwin, as well as an overview of biodiversity.
Introduction to Economics
Learn about fundamental aspects economics such as GDP, economic growth capital accumulation and the economics of ideas in this free online course.
Introduction to Effective Bid Writing
This bid management course explains how to write bid proposals that set you apart from the competition in order to secure contracts, tenders and clients.
Introduction to Electrical Technology
Learn about electrical technology - topics cover safety methods, artificial respiration, electricity sources, electromotive force, resistance and inductance.
Introduction to Electromagnetism
This free online science course breaks down the most important aspects of electromagnetism, including key measurements, instruments and scientific laws.
Introduction to Electronic Sensors
Electrical sensors (including photoemissive cells, ultrasonics and fiber optics) and the instruments to measure them are all explained in this free course.
Introduction to Elements, Atoms and the Periodic Table
Learn about the structure of the atom and the behavior of subatomic particles. You will learn about protons, neutrons, electrons and the periodic table.
Introduction to Embedded Systems Design
Learn about the most relevant ideas for the development and design of embedded systems, and the features and working principles of MSP430 microcontrollers.
Introduction to Emergency Crisis Management
This crisis and disaster management course explains how to plan for emergencies and mitigate risk and covers crisis mapping, leadership, communication and more.
Introduction to Engineering System Design & Processes
Learn how complex systems can be developed and implemented successfully and how the components of a system interrelate and contribute to a project’s goals.
Introduction to Entomology
Learn about the classification, behaviours, survival mechanisms and other key aspects of insects, along with their significance for humans and the ecosystem.