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: Google Sheets, Spreadsheet Software, Excel Formulas, Data Import/Export, Data Presentation, Data Analysis, Business Analysis
★ 3.7 (76) · Beginner · Guided Project · Less Than 2 Hours

Yale University
Skills you'll gain: Diagnostic Radiology, Medical Imaging, Radiology, Radiography, X-Ray Computed Tomography, Medical Ultrasonography, Magnetic Resonance Imaging, Image Analysis, Anatomy
★ 4.8 (392) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Virtual Machines, Microsoft Azure, Cloud Infrastructure, Cloud Computing Architecture, Virtualization and Virtual Machines, Cloud Deployment, Network Security, Virtual Networking, Web Servers, Remote Access Systems, Application Deployment
★ 4.5 (227) · Beginner · Guided Project · Less Than 2 Hours

Deep Teaching Solutions
Skills you'll gain: Conflict Management, Interpersonal Communications, Emotional Intelligence, AI literacy, Media and Communications, Critical Thinking, Innovation, Electronic Media, Psychology
★ 4.9 (34) · Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Calculus, Mathematical Theory & Analysis
★ 4.7 (2.4K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cash Flow Forecasting, Financial Forecasting, Cash Flows, Financial Analysis, Financial Data, Forecasting, Financial Planning, Financial Management, Finance, Strategic Decision-Making, Strategic Planning
★ 4.7 (536) · Mixed · Course · 1 - 4 Weeks
Georgia Institute of Technology
Skills you'll gain: Professionalism, Communication
★ 4.3 (134) · Mixed · Course · 1 - 4 Weeks
Lund University
Skills you'll gain: Responsible AI, Artificial Intelligence, AI literacy, Social Impact, Algorithms, Ethical Standards And Conduct, Information Privacy, Political Sciences, Electronic Media, Robotics
★ 4.7 (433) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Decision Tree Learning, Applied Machine Learning, Predictive Modeling, Microsoft Azure, No-Code Development, Machine Learning, Data Preprocessing, Model Training, Cloud Deployment, Machine Learning Algorithms, Model Evaluation, Data Science, Data Analysis, Classification Algorithms
★ 4.5 (837) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Dashboard Creation, Google Sheets, Spreadsheet Software, Pivot Tables And Charts, Data Visualization, Data Analysis, Data Cleansing
★ 4.6 (652) · Beginner · Guided Project · Less Than 2 Hours
Georgia Institute of Technology
Skills you'll gain: English Language
★ 4.6 (70) · Mixed · Course · 1 - 4 Weeks

Special Competitive Studies Project
Skills you'll gain: AI Enablement, Model Evaluation, AI literacy, Artificial Intelligence, AI Integrations, Prompt Engineering, Generative AI
★ 4.6 (184) · Beginner · Course · 1 - 4 Weeks