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.

University of California, Davis
Skills you'll gain: Simulations, Social Sciences, Systems Thinking, Agentic systems, Computational Thinking, Social Impact, Sociology, Socioeconomics, Programming Principles, Scientific Methods, Artificial Intelligence and Machine Learning (AI/ML), Computer Programming
★ 4.5 (86) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Metadata Management, Data Manipulation, Data Integration, Application Deployment, Data Mapping, Extract, Transform, Load, Database Management Systems, Data Transformation, Data Access, Context Management, Data Migration, Data Pipelines, Dataflow
★ 4.6 (68) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Medication Dispensation, Pharmacist Assistance, Medical Prescription, Pharmacy Operations, Pharmacology, Patient Safety, Pharmacy Information System, Pharmacy, Medication Administration, Pharmaceutical Terminology, Pharmaceuticals, Pediatrics, Intravenous Therapy, Systems Of Measurement, Health Care Procedure and Regulation
★ 4.6 (71) · Beginner · Course · 1 - 4 Weeks

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Manufacturing Processes, Manufacturing and Production, Production Line, Manufacturing Operations, Production Process, Materials science, Process Engineering, Chemistry, Sustainable Engineering, Environmental Issue
★ 4.7 (703) · Beginner · Course · 1 - 3 Months

Nanyang Technological University, Singapore
Skills you'll gain: Systems Engineering, Time Series Analysis and Forecasting, Social Studies, Quantitative Research, Sustainable Development, Critical Thinking and Problem Solving, Simulation and Simulation Software, Agentic systems, Systems Analysis, Computational Thinking, Mathematics and Mathematical Modeling, Graph Theory, Epidemiology, Jupyter
★ 4.7 (35) · Beginner · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Network Security, Network Administration, Security Management, Firewall, Cyber Attacks, Network Monitoring, Cybersecurity, General Networking, Cyber Security Assessment, Network Protocols, Virtual Private Networks (VPN), Wireless Networks, Vulnerability Assessments, Cloud Security, System Monitoring, Continuous Monitoring, TCP/IP, Intrusion Detection and Prevention, Cloud Computing, Threat Detection
★ 4.8 (238) · Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Stress Management, Time Management, Personal Development, Emotional Intelligence, Self-Awareness, Stress First Aid
★ 4.6 (118) · Mixed · Course · 1 - 3 Months

Skills you'll gain: API Testing, JSON, Test Automation, Test Script Development, Application Programming Interface (API), Restful API, Software Testing, Test Tools, Integration Testing, Functional Testing
★ 4.6 (309) · Beginner · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Salesforce, User Provisioning, Customer Relationship Management (CRM) Software, Cloud Applications, Email Automation, Account Management, Identity and Access Management, Data Management
★ 3.7 (47) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Aerospace Basic Quality System Standards, Basic Electrical Systems, Engineering Practices, Electronics, Electronics Engineering, System Monitoring, Control Systems, Electronic Systems, Electronic Components, Electrical Systems, Safety Assurance, Test Equipment, Global Positioning Systems, Display Devices, Communication Systems, Engineering, Analysis, Operations
★ 4.7 (82) · Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Plot (Graphics), Interactive Data Visualization, Data Presentation, Infographics, Data Visualization Software, Data Wrangling, Data Storytelling, Plotly, Matplotlib, Journalism, Graphing, Graphic and Visual Design, Color Theory, Visual Storytelling, Data Manipulation, Data Transformation, Design Elements And Principles, Data Analysis, Statistical Analysis
★ 4.5 (69) · Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Equities, Investments, Financial Analysis, Financial Market, Business Valuation, Financial Modeling, Finance, Risk Analysis, Growth Strategies
★ 4.6 (65) · Intermediate · Course · 1 - 4 Weeks