First aid courses can help you learn how to recognize common emergencies, understand basic response principles, and communicate effectively with trained professionals. You can build skills in identifying signs of illness or injury, assessing situations safely, and applying general preparedness concepts. Many courses introduce frameworks, scenario-based learning, and tools that support building confidence in responding to unexpected events.

University of Colorado System
Skills you'll gain: Unreal Engine, Object Oriented Programming (OOP), Object Oriented Design, File I/O, C++ (Programming Language), C and C++, Debugging, Game Design, Computer Programming, Event-Driven Programming, Computer Programming Tools, Video Game Development, Unity Engine, Data Structures, C# (Programming Language), Data Storage, 3D Assets, Development Environment, Software Documentation, Program Development
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Professional Networking, SAP Applications, Company, Product, and Service Knowledge, Interviewing Skills, Goal Setting, Training Programs
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: electromagnetics, Electrical Engineering, Physics, Mechanics, Electrical Systems, Calculus, Integral Calculus, Engineering Calculations, Scientific Visualization, Mathematical Modeling, Problem Solving, Applied Mathematics
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Big Data, Apache Spark, Data Store, Apache Hadoop, Apache Mahout, Distributed Computing, Data Storage, Data Processing, NoSQL, Apache Kafka, Cloud Computing, Real Time Data, Databases, Analytics, Deep Learning, Applied Machine Learning, Machine Learning Methods, Statistical Machine Learning, Scalability, Machine Learning
Mixed · Course · 1 - 3 Months

Skills you'll gain: Portfolio Management, Portfolio Risk, Finance, Financial Modeling, Return On Investment, Correlation Analysis, Investment Management, Financial Analysis, Asset Management, Mathematical Modeling, Investments, Risk Modeling, Equities, Model Optimization
Intermediate · Guided Project · Less Than 2 Hours

Multiple educators
Skills you'll gain: Policy Analysis, Public Policies, Systems Thinking, Culture, Socioeconomics, Storytelling, Sociology, Social Sciences, Innovation, Economics, Policy, and Social Studies, Social Impact, Sustainable Development, Social Justice, Cultural Diversity, Traffic Flow Optimization, Critical Thinking, Sustainable Systems, Diversity Awareness, Case Studies, Public Works
Intermediate · Specialization · 3 - 6 Months

University of Florida
Skills you'll gain: Infectious Diseases, Infection Control, Epidemiology, Public Health and Disease Prevention, Preventative Care, Critical Care, Public Health, Intensive Care Medicine, Respiratory Care, Mechanical Ventilation, Socioeconomics, Patient Treatment, Mitigation, Diagnostic Tests, Immunology, Microbiology, Molecular, Cellular, and Microbiology, Laboratory Testing, Pathology, Clinical Assessment
Intermediate · Course · 1 - 4 Weeks

Technical University of Munich (TUM)
Skills you'll gain: Cost Accounting, Corporate Accounting, Management Accounting, Accounting Systems, Resource Allocation, Depreciation, Production Process, Financial Accounting, Fixed Asset
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Data Warehousing, Star Schema, Dashboard Creation, Data Visualization Software, MicroStrategy, Business Intelligence, Data Integration, Data Architecture, Extract, Transform, Load, Data Modeling, Case Studies, Business Intelligence Software, Data Management, PostgreSQL, SQL, Analytical Skills, Query Languages, Data Transformation
Mixed · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Time Series Analysis and Forecasting, Forecasting, Model Evaluation, Regression Analysis, Microsoft Excel, Excel Formulas, Trend Analysis, Case Studies, Business Metrics, Predictive Modeling, Strategic Thinking, Data Presentation, Statistical Visualization, Graphing, Data-Driven Decision-Making, Statistical Modeling, Model Optimization, Business Analytics, Statistical Analysis, Decision Making
Intermediate · Specialization · 3 - 6 Months

Tel Aviv University
Skills you'll gain: Social Justice, Economics, Policy, and Social Studies, Socioeconomics, Tax, Economic Development, Tax Planning, Economics, Public Policies, Income Tax, Ethical Standards And Conduct, Policy Analysis, Environmental Policy, Resource Allocation
Mixed · Course · 1 - 4 Weeks
Ludwig-Maximilians-Universität München (LMU)
Skills you'll gain: Organizational Structure, Organizational Strategy, Organizational Development, Organizational Effectiveness, Organizational Change, Organizational Leadership, Strategic Thinking, Corporate Strategy, Process Design, Coordinating, Business Strategy, Business Management, Strategic Decision-Making, Strategic Planning, Governance, Coordination, Growth Strategies, Decision Making
Mixed · Course · 1 - 3 Months