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.

Skills you'll gain: Cyber Security Assessment, Cybersecurity, Simulations, Scenario Testing, Security Testing, Security Controls, Vulnerability Management, Incident Response
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: PHP (Scripting Language), MySQL, Database Application, Database Development, Object Oriented Programming (OOP), Database Management, Secure Coding, Authentications, Web Applications, SQL, Network Protocols
Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Integral Calculus, Calculus, electromagnetics, Engineering, Geometry, Advanced Mathematics, Applied Mathematics, Mechanics, Physics, Derivatives
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Image Analysis, Tensorflow, Transfer Learning, Convolutional Neural Networks, Computer Vision, Fine-tuning, JavaScript Frameworks, JSON, Model Deployment, Browser Compatibility, Javascript, Model Training, Data Processing, Real Time Data, Web Applications, Data Capture, Machine Learning
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Optimization, Machine Learning Methods, Applied Mathematics, Calculus, Applied Machine Learning, Numerical Analysis, Mathematical Modeling, Machine Learning, Data Visualization, Python Programming, Artificial Neural Networks, Deep Learning, Computer Programming, Derivatives
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Design, Canva (Software), Web Design and Development, Responsive Web Design, Web Content, Graphic and Visual Design Software, Web Presence, Social Media, Design Software, Graphic Design, User Accounts, Business
Beginner · Guided Project · Less Than 2 Hours

University of Maryland, College Park
Skills you'll gain: Business Modeling, Strategic Decision-Making, Entrepreneurship, Market Opportunities, Strategic Thinking, Ideation, Innovation, Business Strategies, Customer Analysis, Decision Making, Customer Insights, Market Analysis, New Business Development, Value Propositions
Mixed · Course · 1 - 4 Weeks

Tel Aviv University
Skills you'll gain: Biological Engineering, Biotechnology, Cell Biology, Life Sciences, Molecular Biology, Biochemistry, Biology, Anatomy, Molecular, Cellular, and Microbiology, Physiology, Food and Beverage, Food Quality Assurance And Control, Sustainable Development, Environmental Science, Environmental Issue
Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Software Testing, JUnit, Verification And Validation, Unit Testing, Test Case, Test Automation, Development Testing, Test Planning, Test Tools, White-Box Testing, Code Coverage, Software Quality Assurance, Functional Testing, Test Script Development, Systems Development Life Cycle, Test Data, Technical Communication
Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Physics, electromagnetics, Laboratory Research, Laboratory Equipment, Physical Science, Radiation Protection, Science and Research, Experimentation, Laboratory Techniques, Research
Mixed · Course · 1 - 3 Months

Università Bocconi
Skills you'll gain: Leadership and Management, Branding, Business Management, Brand Management, Brand Strategy, Brand Loyalty, Data Strategy, Fundraising, Data-Driven Decision-Making, Marketing, Consumer Behaviour, Customer Engagement, Target Audience
Mixed · Course · 1 - 3 Months

Skills you'll gain: IT Service Management, Technical Support and Services, Technical Support, Service Level, Service Management, Help Desk Support, Customer Service, End User Training and Support, Remote Access Systems, Issue Tracking, Technical Communication, Technical Documentation
Beginner · Course · 1 - 3 Months