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: User Interface (UI), User Interface (UI) Design, Mobile Development, User Interface and User Experience (UI/UX) Design, iOS Development, Swift Programming, UI Components, Software Design, Responsive Web Design, Apple iOS, Application Design, Animations, Apple Xcode, Application Development, Maintainability, Code Reusability
Intermediate · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Photo Editing, Typography, Post-Production, Graphics Software, Creative Design, Editing, Graphic Design, Photography, Image Quality, Software Installation, Automation, File Management
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: B2B Sales, Rapport Building, Sales Development, Sales, Sales Training, Phone Sales, Customer Engagement, Sales Prospecting, Relationship Building, Customer Relationship Management (CRM) Software, Customer Relationship Management, Customer Relationship Building, Outbound Calls, Data-Driven Decision-Making, Performance Metric, Performance Measurement, Key Performance Indicators (KPIs)
Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Digital pedagogy, Education Software and Technology, Augmented Reality, Virtual Environment, Virtual Reality, Innovation, Design Strategies, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Responsive Web Design, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Web Design, Web Design and Development, User Interface (UI), UI Components, User Interface (UI) Design, Front-End Web Development, Web Development, Design, Web Development Tools, Typography, Animations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: API Design, API Gateway, API Testing, Application Programming Interface (API), Software Documentation, Restful API, Software Design Documents, Server Side, Test Automation, Software Testing, Software Design, Back-End Web Development, Test Case, Collaboration, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, UI Components, HTML and CSS, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Web Design, User Interface (UI), Web Design and Development, Typography, Interactive Design, User Interface (UI) Design, Web Components, Front-End Web Development, Interactive Learning, User Experience Design, Design Elements And Principles
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Animation and Game Design, Android (Operating System), Android Development, Unity Engine, Animations, Video Game Development, Mobile Development, C# (Programming Language), Game Design, Scripting, Scripting Languages, Object Oriented Programming (OOP), Data Structures
Intermediate · Course · 1 - 3 Months

Skills you'll gain: ASP.NET, JavaScript Frameworks, Development Environment, Frontend Integration, Application Programming Interface (API), Microsoft Development Tools, Web Development, Software Design Patterns, Web Components, Microsoft Visual Studio, Maintainability, Software Design, Database Development, UI Components, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: International Financial Reporting Standards, Financial Reporting, Auditors Report, Financial Auditing, Auditing, Financial Statements, Case Studies, Inventory Accounting, Financial Statement Analysis, Fraud detection, Generally Accepted Accounting Principles (GAAP), Accounting, Revenue Recognition, Business Ethics, Governance
Mixed · Course · 1 - 3 Months

The Expert Academy
Skills you'll gain: Workplace inclusivity, Diversity and Inclusion, Organizational Leadership, Leadership, Leadership and Management, Influencing, Strategic Leadership, Team Leadership, Change Management, Business Leadership, Intercultural Competence, Organizational Change, Initiative and Leadership, Cross-Functional Team Leadership, Communication, Emotional Intelligence, Empathy & Emotional Intelligence, Psychology, Stakeholder Management, Business Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: React.js, UI Components, Authentications, Front-End Web Development, User Interface (UI), Web Development Tools, Software Development Tools, Context Management, Javascript, Application Programming Interface (API), Scalability
Beginner · Course · 1 - 3 Months