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: Programming Principles, Computer Programming, Python Programming, Computational Logic, Computer Science
★ 4.5 (272) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Animations, Video Editing, Motion Graphics, Adobe Creative Cloud, Timelines, Design Elements And Principles, Typography, File Management
★ 4.4 (35) · Beginner · Guided Project · Less Than 2 Hours

University of Leeds
Skills you'll gain: Professional Networking, Communication, Lifelong Learning, Web Presence, Social Skills, Goal Setting, Constructive Feedback, Professional Development, Workforce Development, Willingness To Learn, Relationship Building, Adaptability, Planning, Personal Development, Resilience
★ 4.6 (45) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Process Mapping, Process Analysis, Operational Efficiency, Business Operations, Operations Management, Operational Analysis, Process Management, Operations, Business Process, Business Process Improvement, Process Optimization, Process Development, Process Improvement, Customer experience improvement, Growth Strategies, Business Technologies
★ 4.6 (411) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Excel Macros, Forecasting, Microsoft Copilot, Dashboard Creation, Microsoft Excel, Predictive Modeling, Workflow Management, UI Components, Visual Basic (Programming Language), User Interface (UI), Automation, Debugging, Interactive Data Visualization, Scenario Testing, Programming Principles
★ 4.5 (72) · Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Machine Controls, Robotics, Control Systems, Process Control, Graph Theory, Algorithms, Virtual Environment, Simulation and Simulation Software, Mathematical Modeling, Data Structures, Torque (Physics)
★ 4.8 (140) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Performance Tuning, Memory Management, Embedded Software, Microarchitecture, Embedded Systems, System Programming, Secure Coding, System Configuration, Digital Signal Processing, Security Controls, Computer Architecture, Hardware Architecture, Authentications
★ 4.8 (23) · Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Education Software and Technology, Literacy
★ 4.4 (34) · Beginner · Guided Project · Less Than 2 Hours
University of California, Irvine
Skills you'll gain: Grammar, English Language, Vocabulary, Language Learning
★ 4.3 (65) · Intermediate · Course · 1 - 3 Months
Duke University
Skills you'll gain: Return On Investment, Accounts Receivable, Cash Flows, Accounts Payable and Receivable, Inventory Control, Financial Analysis, Cash Management, Accounts Payable, Working Capital, Business Metrics, Financial Acumen, Financial Data, Financial Statements, Performance Measurement, Capital Expenditure, Operational Efficiency, Strategic Decision-Making
★ 4.8 (99) · Beginner · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Image Analysis, Computer Vision, Matlab, Anomaly Detection, Geospatial Information and Technology, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Methods, Algorithms
★ 4.6 (60) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Embedded Software, Debugging, Embedded Systems, Memory Management, Integrated Development Environments, C (Programming Language), Computer Programming Tools, Development Environment, C and C++, Software Development Tools, System Programming, Eclipse (Software), Build Tools, Programming Principles, Data Storage
★ 4.7 (74) · Intermediate · Course · 1 - 4 Weeks