Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

Skills you'll gain: Email Security, Cybersecurity, Hardening, Authorization (Computing), Cyber Attacks, Security Awareness, Security Controls, Threat Management, Encryption, Data Security, Identity and Access Management, Authentications, Application Security, Endpoint Security, Threat Detection, Cryptography, Malware Protection, Patch Management, Multi-Factor Authentication
★ 4.9 (2K) · Beginner · Course · 1 - 4 Weeks
Anthropic
Skills you'll gain: Prompt Engineering, Prompt Patterns, Delegation Skills, Generative AI, Responsible AI, AI literacy, Anthropic Claude, Context Engineering, Artificial Intelligence, Decision Intelligence, Ethical Standards And Conduct, Due Diligence, Communication
★ 4.8 (113) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Excel Formulas, Spreadsheet Software, Microsoft Excel, Microsoft Office, Microsoft 365, Data Analysis, Gross Profit, Business Mathematics
★ 4.6 (2.6K) · Beginner · Guided Project · Less Than 2 Hours

Imperial College London
Skills you'll gain: Creative Thinking, Brainstorming, Creative Problem-Solving, Ideation, Creativity, Problem Solving, Collaboration, Analysis
★ 4.7 (5.2K) · Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, LangChain, LLM Application, Large Language Modeling, Embeddings, Data Processing, Data Store, Data Access, Vector Databases, Prompt Engineering, Document Management
★ 4.8 (687) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Application Programming Interface (API), Microsoft Azure, Cloud API, Computer Vision, Artificial Intelligence and Machine Learning (AI/ML), User Accounts, Image Analysis, Artificial Intelligence, Cloud Computing, Software Development
★ 4.5 (543) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Social Media Campaigns, Digital Marketing Tools, Social Media, Social Media Marketing, Paid media, Digital Media Strategy, Digital Marketing Campaigns, Online Advertising, Campaign Management, Social Media Strategy, Search Engine Marketing, Digital Marketing, Pay Per Click Advertising, Campaign Planning, Marketing Strategy and Techniques, Owned Media, Earned Media, Marketing Design, Analytics
★ 4.7 (1K) · Mixed · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Psychology, Clinical Psychology, Mental Health Diseases and Disorders, Sensory Systems Analysis, Psychiatry, Mental Health Therapies, Human Development, Learning Theory, Psychotherapy, Mental Health, Social Sciences, Applied Behavior Analysis, Scientific Methods, Sociology, Neurology, Child Development, Experimentation
★ 4.9 (5.4K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Microsoft Excel, Microsoft 365, Microsoft Office, Spreadsheet Software, Data Visualization, Document Management, Trend Analysis, Data Analysis
★ 4.6 (1K) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Front-End Web Development, React Redux, React.js, JavaScript Frameworks, Full-Stack Web Development, Web Applications, User Interface (UI), Web Development, UI Components, Code Reusability, Javascript, Event-Driven Programming, Application Programming Interface (API), Dataflow
★ 4.4 (782) · Intermediate · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Self-Awareness, Self-Discipline, Personal Development, Psychology, Self-Motivation, Culture, Emotional Intelligence, Cultural Sensitivity, Goal Setting, Motivational Skills, Scientific Methods
★ 4.7 (26) · Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Medical Terminology, Human Musculoskeletal System, Orthopedics, Medical History Documentation, Medical Records, Electronic Medical Record System, Urology, Health Information Management and Medical Records, Anatomy, Nephrology, Diagnostic Tests
★ 4.9 (805) · Beginner · Course · 1 - 3 Months