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 London
Skills you'll gain: Interactive Design, Computer Graphics, User Interface and User Experience (UI/UX) Design, Mobile Development, Visualization (Computer Graphics), Animation and Game Design, Music, Application Development, Multimedia, Computer Programming, Digital Signal Processing
Mixed · Course · 1 - 3 Months

Skills you'll gain: IBM Cloud, Cryptography, Algorithms, Python Programming, Linear Algebra, Computational Thinking, Jupyter, Simulation and Simulation Software, Physics, Software Installation, Development Environment
Beginner · Course · 3 - 6 Months

Skills you'll gain: Amazon S3, Amazon Web Services, Cloud Hosting, Version Control, Application Deployment, Cloud Storage, Web Applications, Public Cloud
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: React Native, Mobile Development, iOS Development, Android Development, UI Components, Cross Platform Development, React Redux, Application Development, React.js, Development Environment, Debugging, Context Management, Software Development, Data Persistence, Performance Tuning, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Agentic Workflows, AI Workflows, Generative AI Agents, AI Orchestration, LLM Application, OpenAI, Agentic systems, AI Enablement, ChatGPT, Model Deployment, Generative AI, Artificial Intelligence, Decision Support Systems, Data Integration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Centers, Network Security, Network Troubleshooting, Virtual Machines, Network Monitoring, Wide Area Networks, Virtualization, Wireless Networks, Firewall, Cloud Infrastructure, Hardening, Network Architecture, Network Infrastructure, Virtual Private Networks (VPN), TCP/IP, Cloud Computing, Security Information and Event Management (SIEM), Remote Access Systems, Network Protocols, Internet Of Things
Advanced · Course · 1 - 3 Months

Yonsei University
Skills you'll gain: Financial Analysis, Financial Statements, Financial Modeling, Financial Forecasting, Case Studies, Income Statement, Balance Sheet, Financial Planning, Cash Flows, Business Valuation
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Java, Java Programming, Eclipse (Software), Object Oriented Programming (OOP), Development Environment, Computer Programming, Program Development, Virtual Machines, Web Applications, Software Installation
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Music History, Classical Music, Music Theory, Instrumental Music, Musical Composition
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Plotly, Exploratory Data Analysis, Scatter Plots, Plot (Graphics), Data Visualization, Data Visualization Software, Interactive Data Visualization, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Equipment Design, Engineering Analysis, Mathematical Modeling, Engineering Calculations, Applied Mathematics, Differential Equations, Calculus, Physics
Intermediate · Course · 1 - 3 Months

Harvard Business Review
Skills you'll gain: Presentations, Conflict Management, Delegation Skills, Influencing, Constructive Feedback, Data Storytelling, Emotional Intelligence, Trustworthiness, Diversity and Inclusion, Team Leadership, Team Building, Verbal Communication Skills, Professional Networking, Negotiation, Persuasive Communication, Overcoming Objections, Public Speaking, Leadership Development, Leadership, Communication Strategies
Intermediate · Specialization · 1 - 3 Months