Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

Skills you'll gain: File I/O, Data Import/Export, C++ (Programming Language), C and C++, Programming Principles, Data Structures, File Management, Computer Programming, Data Store, Memory Management, Computer Science, Development Environment
Beginner · Course · 1 - 4 Weeks

Cloudera
Skills you'll gain: SQL, Apache Hive, Big Data, MySQL, Query Languages, Databases, Database Management, Analytics, PostgreSQL, Data Manipulation, Data Integration, Data Analysis, Data Processing, Virtual Machines
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Spreadsheet Software
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, Microsoft Copilot, Responsible AI, Data Ethics, Microsoft 365, Information Management, Generative AI, Microsoft Word, Microsoft Excel, Writing, Editing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Image Analysis, Image Quality, Matlab, Computer Vision, File I/O, Automation, Digital Signal Processing, Anomaly Detection, Spatial Data Analysis, Engineering Practices, Medical Imaging, Spatial Analysis, Mathematical Software, Data Preprocessing, File Management, Environmental Monitoring, Quantitative Research, Graphical Tools, Scientific Visualization, Algorithms
Beginner · Specialization · 1 - 3 Months
Emory University
Skills you'll gain: Pivot Tables And Charts, Marketing Analytics, Descriptive Statistics, Data-Driven Marketing, Microsoft Excel, Customer Insights, Spreadsheet Software, Regression Analysis, Data Analysis, Data-Driven Decision-Making, Excel Formulas, Statistical Visualization, Marketing, Marketing Effectiveness, Exploratory Data Analysis, Statistical Analysis, Data Manipulation, Data Transformation, Logistic Regression
Intermediate · Course · 1 - 3 Months

Stanford Online
Skills you'll gain: Food and Beverage, Sustainable Development, Nutrition and Diet, Sustainable Systems, Environment, Nutrition Education, Sustainability Standards, Sustainable Technologies, Environmental Issue, Climate Change Mitigation, Waste Minimization, Environmental Science, Emerging Technologies, Innovation
Beginner · Course · 1 - 4 Weeks

HubSpot Academy
Skills you'll gain: Closing (Sales), Booking (Sales), Overcoming Objections, Sales Process, Selling Techniques, Sales Prospecting, HubSpot CRM, Sales, Prospecting and Qualification, General Sales Practices, Sales Strategy, Customer Relationship Management (CRM) Software, Customer Relationship Management, Lead Generation, Negotiation, Business Writing, LinkedIn, Value Propositions, Planning
Beginner · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Physics, Mechanics, General Science and Research, Physical Science, Systems Of Measurement, Mathematical Modeling, Applied Mathematics, Scientific Visualization
Beginner · Course · 1 - 3 Months

University of Cape Town
Skills you'll gain: Strategic Communication, Stakeholder Engagement, Climate Change Adaptation, Social Impact, Influencing, Stakeholder Management, Research, Strategic Partnership, Communication Strategies, Program Evaluation, Community Development, Sustainable Development, Research Design, Stakeholder Analysis, Organizational Change, Policy Analysis, Stakeholder Communications, Science and Research, Environmental Policy, Systems Thinking
Beginner · Course · 1 - 3 Months

The University of Hong Kong
Skills you'll gain: Medical Imaging, Dental Radiography, Dentistry, Dental Procedures, Laboratory Testing, X-Ray Computed Tomography, Materials science, Oral and Dental Care, Biomedical Engineering, Oral Health, Analytical Testing, 3D Modeling, Chemistry, Analytical Chemistry
Mixed · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Correlation Analysis, Regression Analysis, Data Analysis, R Programming, Descriptive Statistics, Descriptive Analytics, Statistical Modeling, R (Software), Model Evaluation, Statistical Analysis, Logistic Regression, Statistical Software, Predictive Modeling, Data Import/Export
Intermediate · Course · 1 - 4 Weeks