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.

Duke University
Skills you'll gain: Video Game Development, Animations, Event-Driven Programming, Animation and Game Design, Game Design, Storyboarding, 3D Assets, Programming Principles, Computer Graphics, Computer Programming, Scripting, Debugging
Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Dimensionality Reduction, Unsupervised Learning, Molecular Biology, Data Preprocessing, Machine Learning, Data Analysis Software, Life Sciences, Anthropology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Vision, Image Analysis, Model Evaluation, Deep Learning, Matlab, Machine Learning Methods, Convolutional Neural Networks, Data Preprocessing, Machine Learning, Classification Algorithms, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Algorithms, Transfer Learning, Geospatial Information and Technology, Traffic Flow Optimization, Medical Imaging, Data Validation, Estimation, Algorithms
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Data Import/Export, Model Evaluation, No-Code Development, Exploratory Data Analysis, Predictive Modeling, Applied Machine Learning, Data Pipelines, Data Manipulation, Data Preprocessing, Machine Learning, Time Series Analysis and Forecasting
Beginner · Guided Project · Less Than 2 Hours

IE Business School
Skills you'll gain: Market Analysis, Peer Review, Case Studies, Marketing Planning, Marketing Management, Strategic Marketing, Hospitality Management, Consumer Behaviour, Marketing Strategy and Techniques, Marketing Effectiveness, Marketing Operations, Target Market, Competitive Analysis, Business
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Design Thinking, Healthcare Project Management, Solution Design, Quality Improvement, Patient Flow, Continuous Quality Improvement (CQI), Patient Safety, Creative Problem-Solving, Innovation, Brainstorming, Project Management, User Centered Design, Collaboration
Mixed · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Bioinformatics, Statistical Analysis, Molecular Biology, Graph Theory
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Concision, Verbal Communication Skills, Public Speaking, Storytelling, Interviewing Skills, Personal Attributes, Professional Networking, Professional Development, Business Writing, Communication
Beginner · Guided Project · Less Than 2 Hours

Lund University
Skills you'll gain: Radiation Therapy, Medical Imaging, Diagnostic Radiology, Oncology, Patient Positioning, Biomedical Engineering, Medical Equipment, Treatment Planning, Physics
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Data Literacy, Data Visualization, Data Analysis, Research Design, Descriptive Statistics, Analytics, Analysis, Statistics, Quantitative Research, Statistical Methods, Probability & Statistics
Beginner · Course · 1 - 4 Weeks

Michigan State University
Skills you'll gain: Customer Acquisition Management, Business Planning, Entrepreneurship, Business Modeling, Resource Management, Sales Strategy, Plan Execution, New Business Development, Business Strategy, Customer Engagement, Go To Market Strategy, Marketing, Innovation, Fundraising and Crowdsourcing, Budgeting
Mixed · Course · 1 - 3 Months

Khalifa University
Skills you'll gain: Language Learning, Language Competency, Oral Comprehension, Literacy, Vocabulary, Grammar
Beginner · Course · 1 - 3 Months