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.

Dartmouth College
Skills you'll gain: Infectious Diseases, Epidemiology, Infection Control, Public Health and Disease Prevention, Public Health, Emergency Response, Health Care, Health Systems, Health Policy, Medical Science and Research, Health Disparities, Liberal Arts, Cultural Sensitivity, Case Studies, Storytelling, Empathy & Emotional Intelligence
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Devops Tools, Automation, Operating System Administration, System Configuration, Code Reusability, Service Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: OpenShift, Microservices, Containerization, Kubernetes, Red Hat Enterprise Linux, Network Troubleshooting, Devops Tools, Linux Administration, Network Support, Data Persistence, Data Storage, Debugging, Authentications, User Accounts
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Windows PowerShell, Scripting, Shell Script, Systems Administration, Operating System Administration, IT Automation, Scripting Languages, Automation, Application Development, Debugging, Integrated Development Environments, Development Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Fraud detection, Reconciliation, Variance Analysis, Loss Prevention, Internal Controls, Asset Protection, Accounting Records, Financial Statement Analysis, Financial Controls, Financial Statements, Investigation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Video Game Development, Debugging, Animation and Game Design, Game Design, Program Development, Python Programming, Event-Driven Programming, Computer Graphics, Animations, Computer Graphic Techniques, Development Environment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Computer Vision, Image Analysis, Model Training, Data Transformation, NumPy, Color Theory
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: A/B Testing, Data-Driven Decision-Making, Statistical Methods, Statistical Hypothesis Testing, Analytics, Statistics, Estimation, Decision Making, Data Analysis, Analytical Skills, Statistical Inference, Statistical Analysis, Business, Sample Size Determination, Data Collection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Java, Java Programming, Object Oriented Programming (OOP), Spring Boot, Hibernate (Java), Object Oriented Design, Spring Framework, Object-Relational Mapping, Database Management, Computer Programming, Web Development, Authorization (Computing), Database Development, Restful API, Role-Based Access Control (RBAC), Authentications, Debugging, Programming Principles, Development Environment
Beginner · Course · 3 - 6 Months

Skills you'll gain: Animations, Computer Graphic Techniques, Game Design, Creative Design, Digital Publishing, Data Import/Export
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Model Context Protocol, Decision Intelligence, Context Engineering, AI Enablement, Responsible AI, AI Product Strategy, Agentic systems, Strategic Leadership, Multimodal Prompts, Context Management, Generative AI Agents, Business Leadership, Strategic Decision-Making, AI Workflows, AI Orchestration, LLM Application, AI Integrations, Enterprise Architecture, Agentic Workflows, Governance
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Blockchain, Transaction Processing, Payment Systems, General Finance, FinTech, Payment Processing, Digital Assets, Financial Inclusion, Financial Systems, Cryptography, Market Trend, Financial Regulation, Financial Regulations, Bank Regulations, Law, Regulation, and Compliance, Emerging Technologies, Regulation and Legal Compliance, Key Management, Market Opportunities, Asset Protection
Beginner · Course · 1 - 3 Months