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.

Skills you'll gain: Responsive Web Design, UI Components, HTML and CSS, Cascading Style Sheets (CSS), Web Design, User Interface (UI), Typography, Interactive Design, Front-End Web Development
Mixed · Course · 1 - 4 Weeks
University of California San Diego
Skills you'll gain: Interaction Design, Usability, Human Centered Design, Mockups, Storyboarding, User Experience Design, Design Thinking, Prototyping, User Interface (UI) Design, User Research, Interviewing Skills
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Feature Engineering, Data Cleansing, Data Access, Data Analysis, Statistical Inference, Statistical Hypothesis Testing, Data Quality, Data Science, Probability & Statistics, Jupyter, Machine Learning, Data Manipulation, Pandas (Python Package), Statistical Analysis, Data Transformation, Artificial Intelligence
Intermediate · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Goal Setting, Smart Goals, Patient Education And Counseling, Community Health, Health Education, Health Promotion, Preventative Care, Exercise Science, Self-Motivation, Behavioral Health, Activities of Daily Living (ADLs), Occupational Health, Chronic Diseases
Beginner · Course · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Ancient History, Art History, Liberal Arts, World History, Ethical Standards And Conduct, Anthropology, Sociology, Psychology
Mixed · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Transaction Processing, Secure Coding, Distributed Computing, Application Security, Data Integrity, Integrated Development Environments, Program Development, Cryptography, Application Deployment, Development Environment, Virtual Machines
Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Control Systems, Automation, Simulation and Simulation Software, Software Architecture, Safety Assurance, Hardware Architecture, Systems Architecture, Mathematical Modeling, Computer Hardware, Mechanics
Advanced · Course · 1 - 3 Months

Yale University
Skills you'll gain: Goal Setting, Relationship Building, Critical Thinking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Program Management, Stakeholder Management, Resource Allocation, Agile Software Development, Agile Methodology, Project Management Life Cycle, Kanban Principles, Change Management, Project Management Office (PMO), Organizational Change, Responsible AI, Organizational Strategy, Project Portfolio Management, Agile Project Management, Risk Management, Governance, Cost Management, Earned Value Management, Project Management, Leadership
Beginner · Professional Certificate · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Calculus, Engineering Calculations, Mathematical Theory & Analysis, Algebra, Advanced Mathematics, Applied Mathematics, Derivatives
Mixed · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Human Musculoskeletal System, Anatomy, Endocrinology, Orthopedics, Kinesiology, Physiology, Neurology, Medical Terminology, Cell Biology, Biology, Chemistry, Clinical Practices, Sports Medicine, Physical Therapy, Molecular, Cellular, and Microbiology, Life Sciences, Lifelong Learning
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Infant Care, Child Health, Child Development, Nutrition and Diet, Safety Standards, Accident Prevention, Patient Positioning, Patient Education And Counseling, Caregiving, Patient Transport, Family Support
Beginner · Course · 1 - 4 Weeks