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: Test Script Development, Selenium (Software), Code Reusability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Development Tools, Web Design, Web Language, Software Development Tools, Development Environment, Web Design and Development, Web Content Accessibility Guidelines, Front-End Web Development, Web Development, Web Content, Semantic Web, Integrated Development Environments, Typography
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Canva (Software), Logo Design, Typography, Layout Design, Content Performance Analysis, Collaborative Software, Style Guides, Content Scheduling, Color Theory, Personalized Campaigns, Brand Strategy, Branding, Data-Driven Marketing, Digital Design, Graphic and Visual Design Software, Marketing Design, AI powered creativity, Graphic and Visual Design, AI Personalization, Marketing
Beginner · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Timelines, Social Impact, Social Justice, Social Sciences, Ancient History, Environment, Case Studies, Community Development, Climate Change Programs, Community Outreach, Culture, Diversity Awareness, World History, Cultural Diversity, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Backlogs, Sprint Planning, Prioritization, Scope Management, Strategic Prioritization, Agile Project Management, Agile Product Development, Agile Methodology, Scheduling, Capacity Management, Capacity Planning, Workflow Management, User Story, Team Management, Earned Value Management, Project Planning
Beginner · Course · 1 - 3 Months

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Transaction Processing, Payment Systems, FinTech, Encryption, Data Structures, Public Key Cryptography Standards (PKCS), Virtualization and Virtual Machines, Network Protocols, Software Architecture, Distributed Computing, Data Integrity, Network Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cascading Style Sheets (CSS), HTML and CSS, Hypertext Markup Language (HTML), Cloud Hosting, Web Development, Cloud Deployment, Responsive Web Design, Web Design, Web Presence, Application Deployment, Typography, Servers, Javascript
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, UI Components, Scripting, User Interface (UI), Torque (Physics), Responsive Web Design, User Interface (UI) Design, Object Oriented Programming (OOP), Game Design, C# (Programming Language), Animation and Game Design, Object Oriented Design, Animations, Interactive Design, Event-Driven Programming, Video Game Development, User Interface and User Experience (UI/UX) Design, Mechanics, User Experience, Simulation and Simulation Software
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Routing Protocols, Software-Defined Networking, Wide Area Networks, Virtual Networking, Network Troubleshooting, Open Shortest Path First (OSPF), Network Routing, Network Architecture, Network Monitoring, Network Planning And Design, Virtual Private Networks (VPN), Border Gateway Protocol, Network Performance Management, Network Security, Network Administration, Network Engineering, Firewall, Amazon Web Services, Cloud Services, Network Infrastructure
Beginner · Specialization · 1 - 3 Months

Columbia University
Skills you'll gain: Rapport Building, Empathy, Interpersonal Communications, Goal Setting, Smart Goals, Active Listening, Mindfulness, Stress First Aid, Crisis Intervention, Registration, Mentorship, Training Programs, Community Development, Personal Development, Meditation & Breathwork, Resourcefulness
Beginner · Course · 1 - 3 Months

University of Arizona
Skills you'll gain: Integrated Marketing Communications, Persona Development, Consumer Behaviour, Marketing Psychology, Customer Analysis, Marketing Strategies, Strategic Marketing, Marketing, Customer Insights, Brand Strategy, Target Market, Marketing Communications, Branding, Storytelling
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Microsoft Power Platform, Application Deployment, Application Development, Microsoft 365, Data Modeling, Data-Driven Decision-Making, Project Design, Software Design, Product Planning, Project Planning, Product Testing, Software Development, Software Architecture
Mixed · Course · 1 - 3 Months