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 at Buffalo
Skills you'll gain: Manufacturing and Production, Production Process, Manufacturing Processes, Quality Control, Energy and Utilities, Workforce Development, Supply Chain, Electric Power Systems, Workforce Planning, Sustainable Technologies, Environmental Science
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Data Mining, Unsupervised Learning, Data Science, Anomaly Detection, Python Programming, Classification Algorithms
Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Angular, Web Design and Development, Front-End Web Development, HTML and CSS, Responsive Web Design, React.js, JavaScript Frameworks, Web Development, Cascading Style Sheets (CSS), Web Development Tools, UI Components, Event-Driven Programming, Maintainability, Software Design Patterns
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Data Cleansing, Snowflake Schema, Data Quality, Data Transformation, Data Validation, Data Manipulation, Data Analysis, SQL, Big Data
Intermediate · Guided Project · Less Than 2 Hours

Dartmouth College
Skills you'll gain: Kinesiology, Human Musculoskeletal System, Scientific Methods, Exercise Science, Anthropology, Biology, Anatomy, 3D Assets, Research, Mechanics, Physiology, Human Development, Taxonomy, Child Development, Visualization (Computer Graphics), Life Sciences, Scientific Visualization, Spatial Data Analysis, Obstetrics And Gynecology, Orthopedics
Beginner · Specialization · 1 - 3 Months

University of Leeds
Skills you'll gain: Exploratory Data Analysis, Statistical Methods, Statistical Modeling, R (Software), Data Collection, Statistical Inference, Probability, Data Analysis, Statistical Analysis, Probability Distribution, Simulations, Statistical Visualization, Descriptive Statistics, Sampling (Statistics), Data Visualization Software
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Graphic and Visual Design, Adobe Creative Cloud, Color Theory, Graphic Design, Logo Design, Digital Design
Intermediate · Guided Project · Less Than 2 Hours

Peking University
Skills you'll gain: Nursing, Science and Research, Clinical Research, Scientific Methods, Clinical Research Ethics, Medical Science and Research, Biostatistics, Epidemiology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Construction Engineering, Building Codes, Structural Engineering, Structural Analysis, Engineering Analysis, Construction, Engineering Calculations, Simulation and Simulation Software, Finite Element Methods, Civil Engineering, Construction Management, Mathematical Software, Engineering Practices, Environmental Monitoring, Safety Standards, Architecture and Construction, Failure Analysis, Environmental Engineering, Engineering Design Process, Engineering, Scientific, and Technical Instruments
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Unity Engine, Game Design, Animation and Game Design, Video Game Development, Animations, Scripting, Software Architecture, Augmented and Virtual Reality (AR/VR), Interactive Design, Development Environment, Object Oriented Design, C# (Programming Language), Object Oriented Programming (OOP), UI Components, 3D Assets, Virtual Environment, User Interface (UI), Artificial Intelligence, Software Development Tools, Debugging
Beginner · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Social Justice, Environmental Issue, Sustainable Development, Social Determinants Of Health, Environmental Policy, Health Equity, Environmental Laws, Environmental Regulations, Community Development, Advocacy, Policy Analysis, Research, Collaboration, Case Studies
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Empathy, Intercultural Competence, Diversity Awareness, Workplace inclusivity, Cultural Sensitivity, Cultural Diversity, Social Justice, Employee Retention, Leadership Studies, Self-Awareness, Organizational Leadership, Human Resource Strategy, Recruitment Strategies, Social Impact, Training Programs, Cognitive flexibility, Recruitment, Leadership
Beginner · Specialization · 3 - 6 Months