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.

Erasmus University Rotterdam
Skills you'll gain: Knowledge Transfer, Active Listening, Interactive Learning, Energy and Utilities, Community Organizing, Community Development, Discussion Facilitation, Environmental Issue, Community Outreach, Stakeholder Engagement, Complex Problem Solving, Systems Thinking, Sustainable Development, Leadership Development, Climate Change Programs, Social Justice, Organizational Leadership, Sustainable Systems, Leadership, Initiative and Leadership
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Loss Prevention, Fraud detection, Financial Controls, Auditing, Payment Processing and Collection, Accounting, Internal Controls, Record Keeping, Transaction Processing, Compliance Auditing, Authorization (Computing), Verification And Validation, Document Control
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: VMware vSAN, vSphere Networking and Storage, vCenter Server, NSX-T Network Virtualization, Virtual Networking, vCenter Server Management, Google Cloud Platform, Cloud Computing, Virtualization and Virtual Machines, Cloud Computing Architecture, Cloud-Based Integration, Server Administration, Network Security
★ 4.6 (13) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Networking, Enterprise Architecture, Virtualization, Network Architecture, Network Planning And Design, Virtual Local Area Network (VLAN), Virtual Private Networks (VPN), Computer Networking, Virtual Machines, Network Infrastructure, Network Model, Wide Area Networks, Infrastructure Architecture, Software-Defined Networking, Wireless Networks, Network Performance Management, Network Switches, Scalability, Network Protocols
★ 4.6 (7) · Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Package and Software Management, Code Review, Open Source Technology, Code Reusability, GitHub, Scientific Methods, Software Documentation, Science and Research, Technical Documentation, Informatics, Software Versioning, R (Software), Data Analysis, Programming Principles, R Programming, Git (Version Control System), Integrated Development Environments
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), Containerization, CI/CD, R Programming, Application Deployment, Development Environment, Software Installation, Data Persistence
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Medical Privacy, Medical Records, Health Information Management and Medical Records, Health Information Management, Medical Office Procedures, Record Keeping, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Color Theory, Web Design, Responsive Web Design, HTML and CSS, AI powered creativity, Design, ChatGPT, Hypertext Markup Language (HTML), Web Design and Development, Web Development, Generative AI, Cascading Style Sheets (CSS), Development Environment, Javascript, Web Presence, Software Development Tools, Software Installation, Databases, Database Software
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Promotional Materials, Marketing Materials, LinkedIn, Content Creation, Social Media Content, Social Media, Graphic Design, Data Visualization, Content Marketing, Digital Content, Digital Marketing
★ 4.7 (7) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Linux, Ubuntu, Shell Script, Linux Commands, Unix Shell, Linux Administration, Command-Line Interface, OS Process Management, File Systems, Virtualization and Virtual Machines, File Management, Virtual Environment, Virtualization, Virtual Machines, Software Installation, Graphical Tools
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Product Flow Diagram, Process Flow Diagrams, New Product Development, Go To Market Strategy, Product Development, Diagram Design, Product Improvement, Journey Mapping, Product Planning, Customer Analysis, Decision Intelligence, User Feedback, Customer experience improvement, Continuous Improvement Process, Analysis
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Physics, Materials science, Physical Science, Mathematical Modeling, Advanced Mathematics
★ 4.7 (7) · Beginner · Course · 1 - 4 Weeks