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.

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Computer Graphics, Animation and Game Design, 3D Assets, Microsoft Visual Studio, Computer Graphic Techniques, Artificial Intelligence, User Interface (UI), Animations, Microsoft Development Tools, Middleware
★ 3.9 (105) · Mixed · Course · 1 - 4 Weeks

Copenhagen Business School
Skills you'll gain: Social Impact, Growth Strategies, Marketing Communications, Sustainable Development, Business Planning, Entrepreneurial Finance, Needs Assessment, Communication Strategies, Marketing and Public Relations, Entrepreneurship, Performance Measurement, Innovation, Franchising
★ 4.6 (81) · Beginner · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Amazon Web Services, Cloud Computing, Cloud Management, Cloud Services, Amazon S3, Cloud Infrastructure, Amazon Elastic Compute Cloud, Public Cloud, Cloud Computing Architecture, AWS Identity and Access Management (IAM), Technical Product Management, AWS CloudFormation, Cloud Platforms, AWS Kinesis, Amazon Redshift, Cloud Security, Software Architecture, Amazon CloudWatch, Cloud Storage, Product Management
★ 4.5 (93) · Beginner · Specialization · 1 - 3 Months

Rice University
Skills you'll gain: Economics, Supply And Demand, Market Dynamics, Business Economics, Market Analysis, Tax, Cost Benefit Analysis, Policy Analysis, Public Policies, Resource Allocation, Consumer Behaviour, Decision Making
★ 4.8 (67) · Beginner · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Structural Engineering, Structural Analysis, Construction, Civil Engineering, Architecture and Construction, Engineering Analysis, Building Design, Engineering Design Process, Mechanics
★ 4.8 (81) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: GitHub Copilot, Responsive Web Design, Web Components, HTML and CSS, Web Design and Development, Prompt Engineering, Prompt Patterns, AI powered creativity, Web Development Tools, Web Development, Software Engineering, Machine Learning
★ 4.6 (76) · Intermediate · Guided Project · Less Than 2 Hours

28DIGITAL
Skills you'll gain: Semantic Web, Query Languages, Data Management, Data Integration, Data Processing, Data Access, Data Sharing, Web Applications, Data Mining, Interoperability, Software Architecture, Data Architecture, Data Modeling
★ 4.1 (94) · Intermediate · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Institutional Review Board (IRB), Research, Scientific Methods, Ethical Standards And Conduct, Research Methodologies, Informed Consent, Psychology, Research and Design
★ 4.9 (82) · Beginner · Course · 1 - 3 Months

Technical University of Munich (TUM)
Skills you'll gain: Traffic Flow Optimization, Transportation Management, Transportation Operations, Sustainable Systems, Demand Planning, Environmental Regulations, Sustainable Design, Environmental Issue, Sustainable Engineering, Regulatory Requirements, Law, Regulation, and Compliance, Sustainable Business, Feasibility Studies, Regulatory Affairs, Emerging Technologies, Regulatory Compliance, Safety Assurance, Concept Of Operations, Customer Demand Planning, Data-Driven Decision-Making
★ 4.5 (94) · Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Game Design, Peer Review, Storytelling, Video Game Development, Writing and Editing, Writing, Content Creation, Creative Thinking, Constructive Feedback, Visual Storytelling, Multimedia
★ 4.4 (66) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Exploratory Data Analysis, Statistical Process Controls, Six Sigma Methodology, Lean Methodologies, Statistical Hypothesis Testing, Process Capability, Lean Six Sigma, Project Schedules, Project Estimation, Lean Manufacturing, Statistical Analysis, Statistical Methods, Data Analysis, Continuous Improvement Process, Project Management, Project Planning, Analysis, Operational Excellence, Process Improvement, Quality Management
★ 4.6 (74) · Intermediate · Specialization · 3 - 6 Months
Rice University
Skills you'll gain: Computer Science, Computer Programming, Computational Thinking, Programming Principles, Algorithms, Python Programming
★ 4.8 (116) · Intermediate · Course · 1 - 4 Weeks