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.

Rice University
Skills you'll gain: Immunology, Infectious Diseases, Public Health and Disease Prevention, Preventative Care, Biological Engineering, Public Health, Oncology, Molecular Biology, Microbiology, Pharmaceuticals, Drug Development, Pharmacology, Medical Science and Research, Precision Medicine
★ 4.8 (117) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Global Marketing, Staff Management, People Management, Culture, Cultural Diversity, Cultural Responsiveness, Intercultural Competence, Team Management, Cultural Sensitivity, B2B Sales, Target Market, Business Management, Diversity Marketing, Human Resources, Human Resource Strategy, Human Resources Management and Planning, Marketing, Organizational Strategy, Strategic Marketing, Marketing Management
★ 4.8 (125) · Beginner · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Health Care Procedure and Regulation, Public Health and Disease Prevention, Public Health, Infectious Diseases, Environment Health And Safety, Health Policy, Infection Control, Health Equity, Epidemiology, Health Systems, International Relations, Public Safety and National Security, Emergency Response, Health Assessment, Economics, Policy, and Social Studies, Governance
★ 4.7 (106) · Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Requirements Elicitation, Requirements Analysis, Mockups, Interviewing Skills, Storyboarding, Product Requirements, Prototyping, Systems Analysis, Business Analysis Tools, User Research, Stakeholder Analysis, System Requirements, Stakeholder Engagement, Knowledge Transfer, Prioritization
★ 4.5 (122) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Engineering Design Process, Prototyping, Engineering Drawings, Assembly Drawing, Product Design, Product Testing, Hardware Design, Mockups, Product Development, Usability Testing, Manufacturing Processes, Conceptual Design, Cost Estimation, Design Strategies, Research and Design, Materials science, Electronics
★ 4.7 (125) · Beginner · Specialization · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Software Architecture, Amazon DynamoDB, Database Management, Cloud Applications, Databases, Amazon Web Services, Event-Driven Programming, API Gateway, Relational Databases, Cloud Deployment, Cloud Development, Serverless Computing, Python Programming, Middleware, Cloud API, Application Deployment, Service Oriented Architecture, Microservices, Web Development, Automation
★ 4.6 (106) · Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Case Law, Court Systems, Social Justice, Law, Regulation, and Compliance, Adjudication, Legal Proceedings, Social Studies, Appeals, Civil Law, Liberal Arts, Policy Analysis, Case Studies
★ 4.9 (85) · Beginner · Course · 1 - 3 Months

Liberty Mutual Insurance
Skills you'll gain: Insurance, Insurance Policies, Closing (Sales), Insurance Sales, Overcoming Objections, Sales Prospecting, Productivity, Prospecting and Qualification, Verbal Communication Skills, Workers Compensation, Storytelling, Risk Management, Customer Relationship Building, Customer Retention, Communication, Law, Regulation, and Compliance, Sales Presentation, Consultative Selling, Product Knowledge, Cyber Risk
★ 4.5 (72) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Ideation, Market Analysis, Feasibility Studies, Performance Testing, Customer Insights, Good Manufacturing Practices, Supply Management, Value Engineering, Process Optimization, Quality Control
★ 4.7 (74) · Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Strategic Thinking, Strategic Decision-Making, Complex Problem Solving, Decision Making, Contingency Planning, Analysis, Trend Analysis, Case Studies, Competitive Analysis, Data-Driven Decision-Making, Business Analysis Tools
★ 4.7 (114) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Microsoft Office, Concision, Communication, Business Writing, Business Strategy
★ 4.4 (84) · Intermediate · Guided Project · Less Than 2 Hours

Tecnológico de Monterrey
Skills you'll gain: Influencing, Persuasive Communication, Organizational Leadership, Leadership Studies, Leadership, Industrial and Organizational Psychology, Team Motivation, Leadership Development, Drive Engagement, Stress First Aid, Business Leadership, Psychology, Empowerment, Organizational Effectiveness, Employee Engagement, Empathy & Emotional Intelligence
★ 4.7 (262) · Intermediate · Course · 1 - 4 Weeks