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.
Duke University
Skills you'll gain: Physiology, Pulmonology, Respiration, Anatomy, Endocrinology, Cardiology, Human Musculoskeletal System, Nephrology, Hemodynamics, Biology, Vital Signs, Electrophysiology, Sensory Systems Analysis, Blood Pressure, Cell Biology, Neurology
★ 4.8 (5.4K) · Beginner · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Language Competency, Grammar, Language Learning, Intercultural Competence, Oral Comprehension, Multilingualism, Oral Expression, Cultural Diversity, Higher Education, Vocabulary, Writing, Cultural Sensitivity, Education and Training
★ 4.8 (5.2K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Web Development, Javascript, Bootstrap (Front-End Framework), Scripting, Browser Compatibility, Back-End Web Development
★ 4.4 (878) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Excel, Spreadsheet Software, Microsoft Office, Excel Formulas, Excel Macros, Sales Presentation, Data Import/Export, Data Management
★ 4.7 (3.4K) · Beginner · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Editing, Storytelling, Peer Review, Writing and Editing, Writing, Content Creation, Creativity
★ 4.6 (6.4K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Excel Formulas, Data Cleansing, Pivot Tables And Charts, Spreadsheet Software, Data Wrangling, Microsoft Excel, Data Analysis, Data Quality, Google Sheets, Data Manipulation, Data Integrity, Data Ethics, Data Entry, Data Import/Export, Data Science
★ 4.7 (11K) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Drug Development, Pharmacology, Pharmaceuticals, Patient Safety, Clinical Research, Medical Prescription, Pharmacotherapy, Clinical Trials, Epidemiology, Regulatory Compliance, Health Policy, Continuous Monitoring, Public Health, Event Monitoring, Risk Analysis, Scientific Methods, Advanced Analytics
★ 4.8 (109) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, ChatGPT, Generative AI, Model Evaluation
★ 4.7 (8.1K) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: AI Product Strategy, Responsible AI, Data Ethics, AI Enablement, Applied Machine Learning, Artificial Intelligence, AI literacy, Machine Learning, Data Science, AI Integrations, Deep Learning, Artificial Neural Networks
★ 4.8 (53K) · Beginner · Course · 1 - 4 Weeks

Deep Teaching Solutions
Skills you'll gain: Learning Strategies, Lifelong Learning, Time Management, Learning Theory, Productivity, Growth Mindedness, Mental Concentration, Creativity, Self-Awareness, Habit Formation, Adaptability
★ 4.8 (93K) · Beginner · Course · 1 - 4 Weeks
Georgia Institute of Technology
Skills you'll gain: Oral Expression, Telephone Skills, Interviewing Skills, Presentations, Verbal Communication Skills, Sales Presentation, Cultural Sensitivity, Intercultural Competence, Non-Verbal Communication, Public Speaking, English Language, Vocabulary, Business Communication, Communication, Interpersonal Communications, Communication Strategies, Oral Comprehension
★ 4.7 (10K) · Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI, Generative Model Architectures, Prompt Engineering, AI literacy, Google Cloud Platform, Large Language Modeling, Artificial Intelligence, Deep Learning, Statistical Machine Learning
★ 4.7 (12K) · Beginner · Course · 1 - 4 Weeks