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: Infrastructure as Code (IaC), Endpoint Security, Vulnerability Management, Cloud Security, Cyber Threat Intelligence, Vulnerability Assessments, Cyber Attacks, Network Architecture, Cloud Computing, Cloud Infrastructure, Zero Trust Network Access, Cybersecurity, Network Security, Cloud Deployment, Application Security, Infrastructure Security, AI Security, Security Strategy, IT Automation, Mobile Security
★ 4.7 (6) · Intermediate · Course · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Mitigation, Climate Change Adaptation, Climate Change Mitigation, Risk Mitigation, Risk Management, Environmental Issue, Environmental Policy, Environment, Environmental Science, Social Impact, Advocacy
★ 4.9 (10) · Beginner · Course · 1 - 3 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), 3D Modeling, Computer-Aided Design, Assembly Drawing, Drafting and Engineering Design, Mechanical Design, Simulation and Simulation Software, Engineering Design Process, Mechanical Engineering
★ 5 (10) · Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Color Matching, Graphic and Visual Design Software, Layout Design, Graphics Software, Image Quality
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Storytelling, Teaching, Community Development, Community Outreach, Cultural Diversity
★ 4.3 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Logistic Regression, Correlation Analysis, Applied Machine Learning, Model Evaluation, Data Modeling
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Vue.JS, Application Deployment, UI Components, JavaScript Frameworks, Data Access, Frontend Performance, Web Analytics and SEO, Android Development, Development Environment, Server Side, Data Management
★ 3.6 (9) · Intermediate · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Strategic Leadership, Business Leadership, Leadership Development, Organizational Leadership, Leadership, Leadership and Management, Strategic Thinking, Business Transformation, Strategic Decision-Making, Organizational Change, Innovation, Market Research, Corporate Strategy, Competitive Analysis, Business Strategy, Digital Transformation, Business, Business Management, Business Planning, Growth Strategies
★ 5 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Components, React.js, Node.JS, JavaScript Frameworks, Web Development Tools, Frontend Performance, Front-End Web Development, Web Content, Web Development, HTML and CSS, Software Engineering
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Penetration Testing, Exploitation techniques, Scenario Testing, Cybersecurity, Vulnerability Assessments, Linux Administration, Linux Servers, Linux, Command-Line Interface, Linux Commands, Cryptography, File Management, Microsoft Windows, Unix Shell, Virtual Machines
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Linux, Linux Administration, Systems Administration, Display Devices
Beginner · 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