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.

The State University of New York
Skills you'll gain: Time Series Analysis and Forecasting, R (Software), Forecasting, R Programming, Statistical Analysis, Model Evaluation, Data Analysis, Statistical Programming, Data Visualization, Statistical Visualization, Statistical Software, Mathematical Modeling, Statistical Methods, Statistical Modeling, Predictive Analytics, Predictive Modeling, Correlation Analysis, Descriptive Statistics, Statistical Inference, Data Transformation
★ 4.6 (1.7K) · Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Peer Review, Writing and Editing, Editing, Storytelling
★ 4.5 (797) · Mixed · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Writing, Writing and Editing, Storytelling, Peer Review
★ 4.6 (307) · Beginner · Course · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Business Analytics, Risk Analysis, Business Analysis, Data-Driven Decision-Making, Strategic Decision-Making, Decision Making, Analytics, Simulation and Simulation Software, Risk Modeling, Business Modeling, Decision Support Systems, Data Analysis, Process Optimization, Data Analysis Software, Market Analysis, Unsupervised Learning, Model Optimization, Microsoft Excel, Spreadsheet Software, Exploratory Data Analysis
★ 4.6 (1.9K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Outlook, Calendar Management, Microsoft 365, Setting Appointments, Microsoft Teams, Gmail, Productivity Software, Workflow Management, Meeting Facilitation, Coordinating, Organizational Skills, File Management, Scheduling, Time Management, Document Management, Prioritization, Business Correspondence, Writing, Account Management, Business Communication
Beginner · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Marketing Automation, Marketing Analytics, Campaign Management, Prompt Patterns, Data-Driven Marketing, Prompt Engineering, Scripting, Personalized Campaigns, Marketing Operations, Email Automation, Cross-Channel Marketing, A/B Testing, Marketing, Email Marketing, AI Security, Content Marketing, Search Engine Marketing, Web Analytics and SEO, Artificial Intelligence, Generative AI
Beginner · Course · 1 - 3 Months

Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Force.com, Salesforce, Unit Testing, Code Coverage, Development Testing, Test Case, Application Programming Interface (API), Restful API, Web Services, Development Environment, Maintainability, Software Development Tools, Integrated Development Environments, Transaction Processing, Data Management, Software Installation
Intermediate · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Social Media Analytics, Real Time Data, Social Media Content, Data Collection, Social Media, Social Media Marketing, Big Data, Marketing Analytics, Crisis Management, Data-Driven Marketing, Analytics, Social Media Strategy, Content Strategy, Text Mining, Data-Driven Decision-Making
★ 4.7 (1.6K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Product Development, New Product Development, Product Management, Product Lifecycle Management, Product Roadmaps, Market Research, Microsoft 365, Product Planning, Product Requirements, Agile Product Development, AI Product Strategy, Cross-Functional Collaboration, Product Strategy, Market Analysis, Business Research, Compliance Management, Competitive Analysis, Cross-Functional Team Leadership, Enterprise Security, Agile Methodology
★ 4.5 (322) · Beginner · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Social Media, Social Media Marketing, Target Audience, Social Media Strategy, Digital Transformation, Professional Networking, Social Media Analytics, Marketing Strategies, Social Network Analysis, Community Development
★ 4.6 (4.2K) · Mixed · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Arbitration, Court Systems, Mediation, Political Sciences, Legal Proceedings, Case Law, Adjudication, Litigation and Civil Justice, International Relations, Social Justice, Case Studies
★ 4.8 (1.2K) · Mixed · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Claude Code, Anthropic Claude, Multimodal Prompts, Prompt Engineering, Prompt Patterns, Generative AI Agents, AI Orchestration, Context Engineering, Code Reusability, AI Workflows, Software Development, Generative AI, Software Quality Assurance, Software Development Life Cycle, Automation, Artificial Intelligence, Software Architecture, Software Testing, Software Design, Software Development Methodologies
★ 4.7 (172) · Beginner · Course · 1 - 3 Months