Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.
University of Colorado Boulder
Skills you'll gain: Responsible AI, Data Ethics, Ethical Standards And Conduct, Artificial Intelligence, AI literacy, Social Impact, Case Studies, Automation, Education and Training, Governance, Empathy & Emotional Intelligence, Information Technology, Creativity, Information Privacy, Intellectual Property, Mitigation, Learning Theory
Beginner · Course · 1 - 3 Months

Sapienza University of Rome
Skills you'll gain: Ancient History, Art History, World History, Social Studies, Cultural Diversity, Culture, Liberal Arts
Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Vibrations, Mechanics, Engineering Analysis, Mathematical Modeling, Structural Analysis, Mechanical Engineering, Applied Mathematics, Engineering, Civil Engineering
Intermediate · Course · 1 - 3 Months

Skills you'll gain: High Voltage, Low Voltage, Electrical Power, Electric Power Systems, Civil Engineering, Construction Engineering, Electrical Engineering, General Construction and Construction Labor, Matlab, Engineering Analysis, Mathematical Software, Electrical Equipment, Engineering Calculations, Electrical Safety, Surveys, Maintenance, Repair, and Facility Services, Environmental Engineering, Geospatial Information and Technology, Mathematical Modeling
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Microsoft Copilot, Microsoft Power Platform, Prompt Engineering, Microsoft Power Automate/Flow, Power BI, Microsoft 365, Multimedia, Microsoft PowerPoint, Dashboard, Microsoft Word, Microsoft Excel, Spreadsheet Software, Power Platform Architecture & Technical Design, No-Code Development, Data Visualization, Collaborative Software, Microsoft Office, Data Integration, Presentations, Data Analysis
Beginner · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Experimentation, Statistical Analysis, Statistical Methods, Statistical Hypothesis Testing, Variance Analysis, Data Analysis, Sample Size Determination, Statistical Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Consolidation, Intercompany Accounting, Technical Accounting, Standard Accounting Practices, Accrual Accounting, Financial Accounting, General Accounting, Case Studies, Generally Accepted Accounting Principles (GAAP), Corporate Accounting, Accounting and Finance Software, Accounting, Specialized Accounting, Non-Profit Accounting, Financial Statement Analysis, Financial Reporting, Financial Statements, Finance, Analysis, LESS
Mixed · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Court Systems, Civil Law, Adjudication, Litigation and Civil Justice, Property and Real Estate, Personal Injury Law, Economics, Economics, Policy, and Social Studies, Resource Allocation, Compensation Management
Mixed · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: English Language, Oral Comprehension, Analytical Skills, Critical Thinking and Problem Solving, Problem Solving, Language Learning, Critical Thinking, Vocabulary, Literacy, Verbal Communication Skills, Communication, Learning Strategies
Advanced · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Cultural Diversity, Culture, European History, Social Studies, World History, Economic Development, Ancient History, International Relations, Sociology, Policy Analysis, Research, and Development, Social Justice, Political Sciences
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Tax Planning, Tax Management, Income Tax, Tax Preparation, Tax, Payroll Tax, Tax Compliance, Tax Returns, Wealth Management, Tax Laws, Financial Planning, General Finance, Finance
Beginner · Course · 1 - 4 Weeks

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Mechanics, Physics, Systems Of Measurement, Physical Science, Calculus, Estimation, Trigonometry, Applied Mathematics, Experimentation
Beginner · Course · 1 - 3 Months