IT courses can help you learn programming languages like Python and Java, database management, networking fundamentals, and cybersecurity principles. You can build skills in troubleshooting, system administration, and software development methodologies. Many courses introduce tools such as Git for version control, SQL for database queries, and cloud platforms like AWS or Azure, showing how these skills are applied in real-world IT environments.

Skills you'll gain: Relational Databases, Data Visualization, Data Modeling, Cloud Security, Databases, Database Management, Database Development, Inventory and Warehousing, Data Analysis Expressions (DAX), Cloud Management, Advanced Analytics, Cloud-Based Integration, Data Management, Performance Measurement, Data Governance, Microsoft Excel, Business Intelligence Software, Business Reporting, Cloud Storage, Spreadsheet Software
★ 4.5 (37) · Intermediate · Specialization · 3 - 6 Months

Technion - Israel Institute of Technology
Skills you'll gain: Pain Management, Psychiatry, Patient Safety, Physiology, Pharmaceuticals, Substance Abuse, Pharmacology, Maternal Health, Pharmacotherapy, Ancient History, Oncology, Mental Health Diseases and Disorders, Law, Regulation, and Compliance, Biology, World History, Biochemistry
★ 4.3 (149) · Beginner · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Global Marketing, Brand Management, Marketing, Brand Strategy, Strategic Marketing, Marketing Management, Brand Marketing, Branding, Customer Relationship Management, Marketing Planning, Marketing Strategy and Techniques, Marketing Strategies, Digital Media Strategy, Customer Relationship Building, Customer Retention, Online Advertising, Digital Advertising, Digital Marketing, Marketing Communications, Marketing Channel
★ 4.8 (140) · Beginner · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Quantum computing, Emerging Technologies, Telecommunications, Cryptography, Cryptographic Protocols, Simulations, Theoretical Computer Science, Physics
★ 4.9 (130) · Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Patient Safety, Safety Assurance, Patient-centered Care, Accident Prevention, Collaboration, Teamwork, Patient Advocacy, Patient Communication, Stress First Aid, Accountability, Risk Management, Accountability Frameworks, Leadership, Communication
★ 4.8 (452) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Brand Management, Brand Strategy, Branding, Marketing Analytics, Data-Driven Decision-Making, Sustainable Business, Governance, Stakeholder Engagement, Storytelling, Growth Strategies, Innovation, Communication
★ 4.7 (189) · Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Responsible AI, Machine Learning Methods, Data Ethics, Artificial Intelligence, Machine Learning Algorithms, Generative AI, AI Product Strategy, Machine Learning, AI literacy, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, OpenAI, Anthropic Claude, Supervised Learning, Human Machine Interfaces, Emerging Technologies, Deep Learning, Market Data, Human Factors
★ 4.4 (57) · Beginner · Course · 1 - 3 Months

University of Toronto
Skills you'll gain: Data Ethics, Data Collection, Quantitative Research, Qualitative Research, Data Analysis, Statistical Analysis, Analytical Skills, Statistical Methods, Analytics, Regression Analysis, Research, Diversity Awareness, Focus Group, Correlation Analysis, Diversity and Inclusion, Research Methodologies, Business Analytics, Data Synthesis, Statistical Inference, Stakeholder Analysis
★ 4.8 (96) · Mixed · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Selenium (Software), Test Tools, Debugging, Software Testing, Unit Testing, Test Automation, Browser Compatibility, Web Applications, Test Script Development, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Test Case, Web Development Tools, Development Environment, Software Architecture, Python Programming, Software Installation, Package and Software Management
★ 3.3 (42) · Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Data Strategy, Business Modeling, Data Ethics, Data Sharing, Innovation, Customer Data Management, Augmented and Virtual Reality (AR/VR), Market Opportunities, Data Governance, Systems Thinking, Technology Strategies, Data Management, Data-Driven Decision-Making, Product Development, Virtual Reality, Data-Driven Marketing, Entrepreneurship, Strategic Thinking, Digital Transformation, Business Transformation
★ 4.8 (109) · Beginner · Specialization · 3 - 6 Months

Columbia University
Skills you'll gain: Derivatives, Mortgage Loans, Securities (Finance), Credit Risk, Futures Exchange, Financial Modeling, Risk Modeling, Financial Market, Mathematical Modeling, Loans, Applied Mathematics, Excel Formulas, Microsoft Excel, Model Evaluation, Cash Flows
★ 4.5 (65) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Email Security, Microsoft Outlook, Calendar Management, Gmail, Meeting Facilitation, Organizational Skills, Microsoft Office, Google Workspace, Scheduling, Encryption, Productivity Software
★ 4.7 (85) · Beginner · Course · 1 - 4 Weeks