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.

Michigan State University
Skills you'll gain: Game Design, Software Design Documents, Prototyping, Video Game Development, Software Documentation, Animation and Game Design, Conceptual Design, Ideation, Usability Testing, Peer Review, Creativity
Intermediate · Course · 1 - 4 Weeks

HEC Paris
Skills you'll gain: Storytelling, Leadership, Self-Awareness, Relationship Building, Strategic Leadership, Accountability, Resilience, Personal Development, Business Leadership, Organizational Leadership, Professional Development, Innovation, Presentations, Forecasting, Analysis
Mixed · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Matlab, Engineering Analysis, Finite Element Methods, Mathematical Software, Mechanical Engineering, Numerical Analysis, Mathematical Modeling, Applied Mathematics, Advanced Mathematics, Simulation and Simulation Software, Differential Equations, Calculus
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Angular, Cascading Style Sheets (CSS), Web Design and Development, Front-End Web Development, HTML and CSS, Responsive Web Design, jQuery, React.js, Javascript, Web Applications, JavaScript Frameworks, Web Development, Web Development Tools, UI Components, User Interface and User Experience (UI/UX) Design, Web Content Accessibility Guidelines, Event-Driven Programming, Maintainability, Software Design Patterns, Data Structures
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, System Programming, System Design and Implementation, Software Design, OS Process Management, Linux, Performance Tuning, Theoretical Computer Science, Verification And Validation, Debugging, Algorithms
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Descriptive Statistics, R Programming, Statistical Reporting, Data Quality, Data Preprocessing, Statistics, Statistical Methods, Data Manipulation, Data Analysis Software, Data Import/Export
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Statistical Process Controls, Statistical Hypothesis Testing, Lean Methodologies, Team Motivation, Process Improvement, Six Sigma Methodology, Kaizen Methodology, Lean Six Sigma, Process Capability, Risk Analysis, Team Leadership, Quality Improvement, Team Management, Benchmarking, Performance Measurement, Change Management, Process Analysis, Statistical Analysis, Root Cause Analysis, Regression Analysis
Intermediate · Specialization · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Medical Prescription, Drug Interaction, Pharmacotherapy, Medication Administration, Medication Dispensation, Pharmacology, Patient Safety, Patient Education And Counseling, Health Care, Geriatrics
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Data Quality, Quantitative Research, Data Validation, Data Integrity, Data Governance, Data Collection, Quality Assurance, Data Processing, Data Strategy, Data Analysis, Data Management, Model Evaluation, Data Preprocessing, Data Access, Statistical Analysis, Sampling (Statistics), Verification And Validation, Design Strategies, Threat Detection
Beginner · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Jenkins, CI/CD, Continuous Integration, DevOps, Continuous Delivery, Build Tools, Continuous Deployment, Software Development, Software Development Tools, Docker (Software), Automation, Application Deployment, Software Installation
Beginner · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Extract, Transform, Load, Data Manipulation, Data Preprocessing, Data Cleansing, Data Processing, Data Transformation, Data Warehousing, Data Integration, Data Collection, Data Mining, Data Storage
Intermediate · Course · 1 - 4 Weeks
Emory University
Skills you'll gain: Marketing Channel, Strategic Marketing, Business Marketing, Customer experience strategy (CX), Go To Market Strategy, Target Market, Customer Analysis, Market Research, Value Propositions, Market Opportunities, Case Studies, B2B Sales, Consumer Behaviour, Strategic Thinking, Innovation
Intermediate · Course · 1 - 4 Weeks