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.

Yale University
Skills you'll gain: Case Law, Commercial Laws, Legal Research, Contract Review, Case Studies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Web Development, Javascript, Bootstrap (Front-End Framework), Scripting, Browser Compatibility, Application Programming Interface (API), Back-End Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Phlebotomy, Blood Collection, Sterilization, Urinalysis, Patient Communication, Medical Terminology, Patient-centered Care, Nutrition Education, Infection Control, Asepsis, Pathology, Basic Patient Care, Patient Education And Counseling, Vital Signs, Geriatrics, Hand Hygiene, Electocardiography, Anatomy, Pediatrics, Patient Evaluation
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Respiration, Rehabilitation, Human Musculoskeletal System, Hemodynamics, Respiratory Care, Pulmonology, Orthopedics, Capillary, Clinical Practices, Cell Biology, Physiology, Anatomy, Endocrinology, Medical Imaging, Cardiology, Kinesiology, Immunology, Pulmonary Function Testing, Diagnostic Tests, Interactive Learning
Beginner · Specialization · 3 - 6 Months

California Institute of the Arts
Skills you'll gain: Information Architecture, Persona (User Experience), UI/UX Strategy, Web Design, User Experience, Wireframing, User Research, User Centered Design, Mockups, Usability Testing, Requirements Analysis, Target Audience, Agile Methodology
Intermediate · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Systems Thinking, Health Systems, Health Policy, Public Health, Policy Analysis, Policy Development, Simulations, Data Analysis Software
Mixed · Course · 1 - 4 Weeks

Stanford University
Skills you'll gain: Infectious Diseases, Social Determinants Of Health, Public Health, Epidemiology, Patient-centered Care, Microbiology, Pathology, Infection Control, Immunology, Preventative Care, Clinical Assessment
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Control Systems, Basic Electrical Systems, Electrical Systems, Power Electronics, Three-Phase, Torque (Physics), Electrical Equipment, Embedded Software, Electronics, Electrical Wiring, Electronic Hardware, Design Specifications, System Requirements, Laboratory Experience, Electronic Components
Build toward a degree
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Strategic Decision-Making, Team Management, Technology Strategies, Strategic Thinking, Business Modeling, Innovation, Product Lifecycle Management, Business Strategy, New Product Development, Intellectual Property, Value Propositions, Competitive Analysis, Market Dynamics, Case Studies, Creativity
Beginner · Course · 1 - 4 Weeks

University of Manchester
Skills you'll gain: Chemistry, Physical Science, Physics, Laboratory Experience, Experimentation, Simulations, Engineering Calculations, Mathematical Modeling, Calculus
Mixed · Course · 1 - 3 Months

SkillUp
Skills you'll gain: Email Security, Productivity Software, Microsoft Outlook, File Management, Collaborative Software, Presentations, Microsoft Teams, Google Docs, Calendar Management, Microsoft PowerPoint, Control Panels, Gmail, Slack (Software), Microsoft Office, Microsoft Word, Spreadsheet Software, Setting Appointments, Google Workspace, Google Sheets, Software Installation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Android Studio, Android Jetpack, Kotlin, Android Development, Android (Operating System), Responsive Web Design, Mobile Development, Unit Testing, Gradle, User Interface (UI) Design, Application Development, User Interface (UI), Integrated Development Environments, Object Oriented Programming (OOP), Development Environment, Programming Principles, Test Driven Development (TDD), Software Testing, Wireframing, Prototyping
Beginner · Specialization · 3 - 6 Months