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: Responsive Web Design, Web Analytics, Web Design, User Flows, Frontend Performance, Strategic Leadership, Usability, Business Leadership, HTML and CSS, User Interface (UI), Content Performance Analysis, User Interface and User Experience (UI/UX) Design, Performance Tuning, User Experience Design, Systems Design, UI/UX Strategy, Cascading Style Sheets (CSS), Web Development, Web Development Tools, Hypertext Markup Language (HTML)
Intermediate · Course · 3 - 6 Months
Skills you'll gain: B2B Sales, Sales Development, Prospecting and Qualification, Booking (Sales), Sales Enablement, Sales, Closing (Sales), Sales Process, General Sales Practices, Inside Sales, Sales Strategy, Sales Prospecting, Selling Techniques, Personalized Service, Personalized Campaigns, Customer experience improvement, Customer Engagement, Lead Generation, Customer Relationship Building, Customer Success Management
Intermediate · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Healthcare Ethics, Emergency Medical Services, Patient Safety, Health Care Procedure and Regulation, Health Care, Patient Advocacy, Health Systems, Safety Assurance, Legal Risk, Community Health, Crisis Intervention, Ethical Standards And Conduct, Safety and Security, Law, Regulation, and Compliance, Mitigation, Emergency Response, Health Policy, Risk Management
★ 4.5 (80) · Beginner · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Arbitration, Diplomacy, Adjudication, Court Systems, Litigation and Civil Justice, International Relations, Conflict Management, Legal Proceedings, Case Law, Law, Regulation, and Compliance, Case Studies
★ 4.8 (1.4K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, Animations, 3D Assets, Workflow Management, Animation and Game Design, Visualization (Computer Graphics), Control Panels, Computer Graphics, File Management, Computer Graphic Techniques, Graphical Tools, Editing, Digital Design, Model Optimization, Data Import/Export, Simulations, Video Game Development, Visual Design, User Interface (UI), Blended Learning
Beginner · Specialization · 3 - 6 Months

Sage Publications
Skills you'll gain: Stakeholder Management, Teamwork, Stakeholder Engagement, Project Closure, Project Management, Conflict Management, Project Design, Stakeholder Communications, Collaboration, Leadership and Management, Team Management, Project Management Life Cycle, Resource Management, Resource Allocation, Leadership Studies, Team Leadership, Project Coordination, Project Planning, Risk Management, Change Management
Beginner · Specialization · 3 - 6 Months

Chegg Skills
Skills you'll gain: Employee Coaching, Talent Acquisition, Talent Recruitment, Leadership Development, Team Leadership, Employee Performance Management, Talent Management, Recruitment Strategies, Mentorship, Leadership, Employee Engagement, Smart Goals, Team Management, Performance Management, Strategic Planning, Goal Setting, Coaching, Problem Solving, Collaboration, Business Communication
Beginner · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: React.js, Web Development Tools, UI Components, Frontend Integration, JavaScript Frameworks, Event-Driven Programming, Development Environment, Front-End Web Development, Web Applications, Restful API, User Interface (UI), Code Reusability, Git (Version Control System), Debugging, HTML and CSS, Javascript, Application Programming Interface (API), Software Development, GitHub, Programming Principles
Beginner · Course · 3 - 6 Months

University of Glasgow
Skills you'll gain: NumPy, Scikit Learn (Machine Learning Library), Object Oriented Programming (OOP), Matplotlib, LLM Application, Machine Learning Methods, Applied Machine Learning, Large Language Modeling, Pandas (Python Package), Statistical Machine Learning, Development Environment, Model Training, Data Analysis, Generative AI, Data Structures, Programming Principles, Prompt Patterns, Python Programming, Prompt Engineering, Unit Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, Shell Script, Package and Software Management, Linux Administration, Linux, Linux Servers, Unix Shell, Firewall, Bash (Scripting Language), Linux Commands, Performance Tuning, Model Context Protocol, Operating System Administration, Unix, User Accounts, Unix Commands, Systems Administration, System Monitoring, Command-Line Interface, Automation
Beginner · Specialization · 3 - 6 Months
Skills you'll gain: QuickBooks (Accounting Software), Small Business Accounting, Bookkeeping, Accounting Software, Expense Management, Cash Receipts, Accounting Records, Accounting Systems, Accounting, Accounts Payable and Receivable, Accounts Receivable, Business Reporting, Accounts Payable, Financial Reporting, Management Reporting, Reconciliation, Invoicing, Accounting and Finance Software, Balance Sheet, Cash Flow Forecasting
Mixed · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Digital Marketing, Digital Advertising, Digital Brand Strategy, Digital Marketing Campaigns, Marketing, Consumer Behaviour, Marketing Strategies, Marketing Strategy and Techniques, Case Studies, Marketing Channel, Business Marketing, Artificial Intelligence, Customer Engagement, Journey Mapping, Generative AI
Beginner · Course · 1 - 4 Weeks