Popular Free Courses

Duke University
Skills you'll gain: Bayesian Statistics, Statistical Modeling, Statistical Methods, Statistical Inference, Statistical Analysis, Regression Analysis, Data Analysis, R Programming, Probability, Probability Distribution
Status: PreviewThe University of Hong Kong
Skills you'll gain: Medical Imaging, Dentistry, Dental Procedures, Dental Instruments, Laboratory Testing, X-Ray Computed Tomography, Materials science, Dental Care, Biomedical Engineering, Oral Health, 3D Modeling, Chemistry
Status: PreviewSkills you'll gain: Science and Research, Research, Physical Science, Scientific Methods, Life Sciences, Environmental Science, Physics, Water Resources, Advanced Mathematics, Chemistry, Environment, Biology
Status: PreviewDuke University
Skills you'll gain: Advertising, Media and Communications, Digital Advertising, Culture, Art History, Creativity, Consumer Behaviour, Business Ethics, Diversity and Inclusion
Status: PreviewJohns Hopkins University
Skills you'll gain: GitHub, Unix, Git (Version Control System), Unix Commands, Version Control, Bash (Scripting Language), Ubuntu, Command-Line Interface, Cloud Computing, Shell Script, Linux, Mac OS, Scripting, Scripting Languages, Programming Principles, File Management
Status: Free TrialSkills you'll gain: Image Analysis, Image Quality, Matlab, Computer Vision, Traffic Flow Optimization, Automation, Digital Signal Processing, Anomaly Detection, Spatial Data Analysis, Geospatial Information and Technology, Medical Imaging, Spatial Analysis, Data Preprocessing, Quantitative Research, Algorithms, Data Store
Status: Free TrialUniversity of Colorado Boulder
Skills you'll gain: Business Analytics, Risk Analysis, Decision Making, Predictive Analytics, Simulation and Simulation Software, Business Modeling, Data Analysis, Process Optimization, Market Analysis, Unsupervised Learning, Microsoft Excel, Exploratory Data Analysis, Probability Distribution
Status: Free TrialUniversity of California, Irvine
Skills you'll gain: Grammar, English Language, Language Learning, Language Competency
Status: PreviewKennesaw State University
Skills you'll gain: Cybersecurity, IT Security Architecture, Network Security, Disaster Recovery, Application Security, Business Continuity, Cryptography, Secure Coding, Systems Development Life Cycle, Security Controls, Law, Regulation, and Compliance, Infrastructure Security, Safety and Security, Identity and Access Management, Governance, Risk Management
Status: PreviewErasmus University Rotterdam
Skills you'll gain: Consumer Behaviour, Market Dynamics, Financial Market, Economics, Market Analysis, Tax, Economics, Policy, and Social Studies, Public Policies, Environmental Issue, Socioeconomics, Sustainable Development, Supply And Demand, Behavioral Economics, Decision Making

Skills you'll gain: WordPress, Blogs, Content Management Systems, Web Content, Editing, Business Writing, Content Creation, User Accounts, E-Commerce, Content Management

Skills you'll gain: Pivot Tables And Charts, Spreadsheet Software, Microsoft Excel, Data Visualization Software, Google Sheets
In summary, here are 10 of our most popular free courses
- Bayesian Statistics:Â Duke University
- Materials in Oral Health:Â The University of Hong Kong
- The Science of the Solar System:Â Caltech
- Advertising and Society:Â Duke University
- The Unix Workbench:Â Johns Hopkins University
- Image Processing for Engineering and Science:Â MathWorks
- Business Analytics for Decision Making:Â University of Colorado Boulder
- Noun Clauses and Conditionals:Â University of California, Irvine
- Cybersecurity and Its Ten Domains:Â Kennesaw State University
- Introduction to Economic Theories:Â Erasmus University Rotterdam