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: Active Listening, Rapport Building, Sales Training, Trustworthiness, Selling Techniques, Consultative Selling, Personal Attributes, Composure, Sales Development, Sales, Consultative Approaches, General Sales Practices, Verbal Communication Skills, Customer Relationship Building, Communication, Relationship Building, Communication Strategies, Customer Engagement, Empathy, Service Recovery
Intermediate · Course · 1 - 4 Weeks

Stanford Online
Skills you'll gain: Data Structures, Graph Theory, Algorithms, Social Network Analysis, Network Analysis, Theoretical Computer Science, Probability & Statistics
★ 4.8 (2K) · Intermediate · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Performance Appraisal, Performance Management, Leadership Studies, Diversity and Inclusion, Staff Management, Stakeholder Engagement, Diversity Equity and Inclusion Initiatives, Resource Allocation, Business Ethics, Resource Management, Organizational Leadership, Leadership, Leadership Development, Leadership and Management, Culture, Social Justice, Ethical Standards And Conduct, Professional Development, Educational Materials, Instructional Strategies
Beginner · Specialization · 3 - 6 Months

Sage Publications
Skills you'll gain: Brand Strategy, Brand Management, Brand Marketing, Brand Awareness, Branding, Integrated Marketing Communications, Design Thinking, Marketing Psychology, Crisis Management, Customer Insights, Global Marketing, Marketing Management, Strategic Marketing, Digital Brand Strategy, Marketing, Data-Driven Marketing, Performance Measurement, Marketing Communications, Innovation, Case Studies
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: z/OS, Job Control Language (JCL), Mainframe Computing, Mainframe Technologies, System Programming, Computer Architecture, Systems Architecture, Program Development, File I/O, Programming Principles, Maintainability, Computational Logic, Data Structures, Data Access, Data Mapping, Computer Science, Computer Programming, Memory Management, Data Validation
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Financial Statement Analysis, Bookkeeping, Ledgers (Accounting), Financial Reporting, Financial Acumen, Financial Statements, Financial Analysis, Payroll, Payroll Processing, Financial Accounting, Auditing, Annual Reports, Business Reporting, Cash Flows, Capital Budgeting, Business Planning, Internal Controls, Accounting, Budgeting, Planning
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Animations, Post-Production, Animation and Game Design, Motion Graphics, Visualization (Computer Graphics), Virtual Environment, Open Source Technology, Computer Graphic Techniques, Photo/Video Production and Technology, Scripting, Image Quality, Design Software, Design, Video Game Development, Game Design, Design Elements And Principles, Python Programming
Beginner · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Microsoft Copilot, Prompt Patterns, Generative AI Agents, ChatGPT, UI Components, Web Development Tools, GitHub, Full-Stack Web Development, Node.JS, Gemini, JavaScript Frameworks, Software Development, Generative AI, Application Programming Interface (API), Front-End Web Development, Web Development, Javascript, Application Deployment, Artificial Intelligence
★ 4.4 (82) · Beginner · Specialization · 3 - 6 Months

Edureka
Skills you'll gain: Python Programming, Generative AI, Large Language Modeling, Computer Vision, Artificial Intelligence, Image Analysis, Data Processing, Applied Machine Learning, Text Mining, Natural Language Processing, Data Preprocessing, Unstructured Data, Metadata Management, Record Keeping
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Childbirth, Maternal Health, Child Health, Prenatal Care, Child Development, Human Development, Infant Care, Postpartum Care, Childhood Education and Development, Sensory Systems Analysis, Mental and Behavioral Health
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), ASP.NET, Full-Stack Web Development, .NET Framework, Back-End Web Development, CI/CD, Microsoft Azure, Docker (Software), Web Development, Containerization, Application Deployment, PostgreSQL, Object Oriented Programming (OOP), Cloud Infrastructure, Database Management, Web Development Tools, Database Design, API Design, GitHub, Middleware
Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Climate Change Adaptation, Sustainable Development, Sustainable Systems, Social Justice, Socioeconomics, Environment and Resource Management, Climate Change Programs, Environmental Science, Economics, Policy, and Social Studies, Social Impact, Sustainability Standards, Innovation, Climate Change Mitigation
Beginner · Course · 1 - 3 Months