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: Canva (Software), Digital Design, Design Elements And Principles, Product Design, Design Software, Graphic and Visual Design Software, Creative Design, Color Theory, Graphic Design, Intellectual Property, Product Promotion, Digital Marketing Tools, E-Commerce, Direct Selling, Color Matching, Digital Publishing, Digital Content, Digital Assets, Marketing
★ 4.4 (1.4K) · Advanced · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Grammar, Writing, English Language, Literacy
★ 4.7 (20K) · Mixed · Course · 1 - 4 Weeks

Lund University
Skills you'll gain: Editing, Proofreading, Writing and Editing, Writing, English Language
★ 4.7 (839) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Google Workspace, Gmail, Telecommuting, File Management
★ 4.7 (419) · Beginner · Guided Project · Less Than 2 Hours

Case Western Reserve University
Skills you'll gain: Trial Preparation, Court Systems, Legal Proceedings, Legal Hearings, International Relations, Legal Strategy, Diplomacy, Law, Regulation, and Compliance, Public Safety and National Security, Legal Writing, Interactive Learning, Case Studies, Student Engagement
★ 4.8 (4K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Spreadsheet Software, Data-Driven Decision-Making, Productivity Software
★ 4.7 (513) · Intermediate · Guided Project · Less Than 2 Hours

Princeton University
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Design, Object Oriented Programming (OOP), Data Structures, Code Reusability, Java Programming, Java, Program Development, File I/O, Computational Thinking, Computer Science, Algorithms, Theoretical Computer Science, Animations, Simulations
★ 4.7 (1.4K) · Beginner · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Combinatorics, Algorithms, Theoretical Computer Science, Mathematical Theory & Analysis, Data Structures, Advanced Mathematics, Mathematical Modeling, Probability, Applied Mathematics, Calculus
★ 4.4 (1.1K) · Advanced · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Data Structures, Algorithms, Graph Theory, Java, Performance Testing, Java Programming, Computational Thinking, Memory Management, Spatial Data Analysis
★ 4.9 (12K) · Intermediate · Course · 3 - 6 Months

Skills you'll gain: Classroom Management, Education Software and Technology, Real Time Data, Data Management, Record Keeping
★ 4.6 (155) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Google Sheets, Collaborative Software, Productivity Software, Organizational Skills, Spreadsheet Software, Project Management Software, Data Management, Project Management, Data Visualization, Presentations, Business
★ 4.6 (295) · Beginner · Guided Project · Less Than 2 Hours

Columbia University
Skills you'll gain: Financial Market, Securities (Finance), Derivatives, Mathematical Modeling, Applied Mathematics, Capital Markets, Futures Exchange, Finance, Financial Modeling, Risk Modeling, Probability, Risk Management, Probability Distribution, Model Optimization
★ 4.7 (323) · Intermediate · Course · 1 - 3 Months