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 Michigan
Skills you'll gain: Blockchain, Emerging Technologies, FinTech, Market Dynamics, Digital Assets, Cryptography, Market Trend, Business Solutions, Business Analysis, Payment Systems, Algorithms, Distributed Computing
★ 4.7 (978) · Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Behavioral Economics, Storytelling, Economics, Economics, Policy, and Social Studies, Financial Forecasting, Forecasting, Socioeconomics, Social Studies, Market Dynamics, Consumer Behaviour, Automation
★ 4.8 (915) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Workflow Management, Jira (Software), Product Roadmaps, Collaborative Software, Kanban Principles, Project Coordination, Agile Software Development, Agile Methodology, Issue Tracking, Agile Project Management, Project Management Software
★ 4.6 (1.1K) · Beginner · Guided Project · Less Than 2 Hours

Peking University
Skills you'll gain: Pediatric Nursing, Infant Care, Pediatrics, Child Health, Pediatric First Aid, Nutrition and Diet, Nursing Care, Working With Children, Clinical Nutrition, Oral Health, Preventative Care, Public Health and Disease Prevention, Toileting, Infectious Diseases, Dental Care, Respiratory Care, Airway Management, Immunology, Infection Control, Heimlich Maneuver
★ 4.9 (21) · Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Public Health and Disease Prevention, Public Health, Infection Control, Environmental Science, Infectious Diseases, Epidemiology, Preventative Care, Environment, Environmental Laws, Environmental Issue, Environmental Policy, Health Policy, Health Care Procedure and Regulation, Crisis Intervention, Policy Analysis, Research, and Development, Climate Change Adaptation, Governance, Legal Strategy, Case Studies
★ 4.6 (44) · Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Telehealth, Patient Education And Counseling, Medical Telemetry, Teamwork, Patient Communication, Collaboration, Clinical Assessment, Vital Signs, Patient Education and Support, Health Technology, Health Assessment, Patient Preparation, Patient Treatment, Health Care, Health Systems, Telecommunications, Patient Evaluation, Care Management, Health Care Procedure and Regulation, Communication
★ 4.9 (44) · Beginner · Specialization · 1 - 4 Weeks

Duke University
Skills you'll gain: Technical Communication, Cloud Infrastructure, Cloud Technologies, Cloud Services, Cloud Hosting, CI/CD, Cloud Computing, Azure DevOps Pipelines, Agile Software Development, Cloud Development, DevOps, Technical Documentation, Infrastructure As A Service (IaaS), Cloud Platforms, Continuous Delivery, Infrastructure as Code (IaC), Serverless Computing, Continuous Integration, Agile Project Management, GitHub
★ 4.9 (1K) · Beginner · Course · 1 - 3 Months
Georgia Institute of Technology
Skills you'll gain: Materials science, Chemistry, Chemical Engineering, Physical Science, Mechanics
★ 4.8 (1.3K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Cyber Security Assessment, Cybersecurity, Simulations, Security Testing, Cyber Attacks, Security Controls, Vulnerability Management, Incident Response
★ 4.8 (1.3K) · Intermediate · Course · 1 - 4 Weeks

Indian School of Business
Skills you'll gain: Financial Trading, Financial Analysis, Financial Statements, Financial Statement Analysis, Return On Investment, Securities Trading, Financial Market, Market Dynamics, Analysis, Decision Making, Cash Flows, Investments, Statistical Hypothesis Testing, Accruals
★ 4.5 (1.1K) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Semiconductors, Electronic Systems, Electrical Engineering, Electronics, Electrical Power, Electronics Engineering, Electronic Components, Engineering Analysis
★ 4.8 (1.4K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Office
★ 4.9 (1.2K) · Beginner · Guided Project · Less Than 2 Hours