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.

Carnegie Mellon University
Skills you'll gain: Chemical Engineering, Engineering, Process Engineering, Applied Mathematics, Materials science, Biological Engineering, Chemistry, Biochemistry, Engineering Analysis, Physics, Molecular, Cellular, and Microbiology, Mathematical Modeling, Physical Science, Probability Distribution
★ 3.9 (52) · Intermediate · Course · 1 - 3 Months
Yonsei University
Skills you'll gain: Capital Budgeting, Financial Statements, Financial Statement Analysis, Business Valuation, Financial Analysis, Cash Flow Forecasting, Strategic Decision-Making, Financial Modeling, Income Statement, Return On Investment, Entrepreneurial Finance, Financial Forecasting, Financial Reporting, Cash Flows, Balance Sheet, Financial Data, Excel Formulas, Microsoft Excel, Financial Acumen, Case Studies
★ 4.4 (515) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Programming Principles, C++ (Programming Language), C and C++, Computer Programming, Computational Logic, Computer Science
★ 4.6 (975) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Proposal Writing, Business Writing, Concision, Technical Writing, Technical Communication, Electronic Media, Report Writing, Business Correspondence, Writing, Writing and Editing, Editing, Collaboration, Planning
★ 4.7 (493) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Competitive Analysis, Market Research, Competitive Intelligence, Persona Development, Market Analysis, Customer Analysis, Market Intelligence, Market Opportunities, Business Research, AI Product Strategy, Consumer Behaviour, Target Market, Customer Insights, Data-Driven Decision-Making, Business Strategy, Product Management, Product Development, Target Audience, Product Strategy, Gap Analysis
★ 4.5 (54) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: electromagnetics, Electrical Engineering, Physics, Mechanics, Electrical Systems, Calculus, Integral Calculus, Engineering Calculations, Scientific Visualization, Mathematical Modeling, Problem Solving, Applied Mathematics
★ 4.6 (206) · Intermediate · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Competitive Intelligence, Competitive Analysis, Data Storytelling, Business Intelligence, Business Analytics, Data Analysis, Management Consulting, Business Strategy, Strategic Thinking, Consulting, Analysis, Market Analysis, Performance Analysis, Benchmarking, Key Performance Indicators (KPIs), Root Cause Analysis, Risk Analysis
★ 4.4 (254) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Memory Management, Operating Systems, C (Programming Language), C and C++, Performance Tuning, System Programming, System Software, Unix, Hardware Architecture
★ 4.7 (66) · Advanced · Course · 1 - 3 Months

IE Business School
Skills you'll gain: International Finance, Economics, Financial Policy, International Relations, Economics, Policy, and Social Studies, Economic Development, Socioeconomics, Payment Systems, Social Studies, Supply And Demand, Market Dynamics, Demography, Policy Analysis, Trend Analysis
★ 4.8 (303) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Microsoft Copilot, Data Cleansing, Microsoft Excel, Data Manipulation, Data Quality, Prompt Engineering Tools, Data Analysis, Data Wrangling, Analysis, Data Transformation, Data Validation, Data Preprocessing, Data Processing, Data Integrity
★ 4.4 (66) · Beginner · Course · 1 - 3 Months

Digital Marketing Institute
Skills you'll gain: Content Scheduling, Digital Media Strategy, Social Media Marketing, Content Marketing, Digital Marketing, Marketing, Digital Marketing Campaigns, Social Media Content, Social Media, Content Creation, Digital Content, Social Media Strategy, Digital Marketing Tools, Integrated Marketing Communications, Consumer Behaviour, Business-To-Consumer, Digital Transformation, Content Strategy, Customer Engagement
★ 4.7 (417) · Beginner · Course · 1 - 4 Weeks

The University of Melbourne
Skills you'll gain: Social Determinants Of Health, Health Disparities, Health Policy, Health Education, Public Health and Disease Prevention, Health Promotion, Public Health, Socioeconomics, Human Development, Community Health, Mental Health, Child Development, Child Health, Health Care, Maternal Health, Family Support, Chronic Diseases, Nutrition and Diet
★ 4.8 (129) · Beginner · Course · 1 - 3 Months