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.

Coursera
Skills you'll gain: Email Marketing, Campaign Management, Marketing Planning, Strategic Marketing, Marketing Effectiveness, Customer Analysis, Marketing Automation, Target Audience, Promotions and Campaigns, Workflow Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Pain Management, Wound Care, Blood Collection, Vital Signs, Patient-centered Care, Health Assessment, Infection Control, Clinical Nursing, Patient Treatment, Patient Evaluation, Emergency Nursing, Patient Safety, Health Care, Healthcare Ethics, Patient Positioning, Patient Education And Counseling, Medical Surgical Nursing, Nursing, Healthcare Industry Knowledge, Clinical Nutrition
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Bioinformatics, Data Science, Molecular Biology, Data Analysis, Computer Science, Statistical Analysis, Computational Thinking, Biostatistics, Statistics, Software Engineering, Algorithms, Biology
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI Agents, Agentic systems, OpenAI API, AI Workflows, Performance Tuning, Real Time Data, Tool Calling, Prompt Engineering, Application Programming Interface (API), Artificial Intelligence, Software Architecture, Systems Integration, Application Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Agentic Workflows, AI Orchestration, Tool Calling, Generative AI, Gemini, Artificial Intelligence, Google Gemini, Retrieval-Augmented Generation, Embeddings, Workflow Management, Python Programming, Data Validation
Beginner · Course · 1 - 4 Weeks

Universidad ORT Uruguay
Skills you'll gain: Video Game Development, Software Engineering, Program Development, Programming Principles, Software Testing, Animation and Game Design, Software Development, Event-Driven Programming, Computer Programming, Computational Thinking, Debugging
Beginner · Course · 1 - 3 Months

Università Bocconi
Skills you'll gain: Conflict Management, Team Motivation, Intercultural Competence, Professional Networking, Organizational Leadership, Cultural Diversity, Cultural Sensitivity, Cross-Functional Team Leadership, Communication, Leadership, Team Management, Ethical Standards And Conduct, Decision Making
Mixed · Course · 1 - 3 Months

Skills you'll gain: Storytelling, Storyboarding, Video Production, Writing, Creativity
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Mechanical Engineering, Thermal Management, Engineering, Energy and Utilities, Physics, Engineering Analysis, Systems Of Measurement, Physical Science, Process Analysis, Environmental Issue
Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Capital Budgeting, Cash Flows, Finance, Financial Analysis, Business Valuation, Return On Investment, Financial Management, Corporate Finance, Case Studies, Investment Management, Risk Analysis, Financial Accounting, Capital Markets
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Android Development, C# (Programming Language), Video Game Development, Animation and Game Design, User Interface (UI), Mobile Development, User Interface and User Experience (UI/UX) Design, Microsoft Visual Studio, Software Installation
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Chronic Diseases, Pulmonology, Patient Evaluation, Patient Education And Counseling, Pulmonary Function Testing, Respiratory Care, Diagnostic Tests, Primary Care, Care Management, Public Health and Disease Prevention, Clinical Assessment, Preventative Care, Patient Treatment, Pharmacotherapy
Intermediate · Course · 1 - 3 Months