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: Vulnerability Assessments, Cyber Security Assessment, Network Security, Metasploit, Penetration Testing, Network Administration, Software Installation, System Configuration, Cyber Security Policies, Authentications, Integration Testing, Linux
Beginner · Course · 1 - 3 Months

Skills you'll gain: Advanced Analytics, Budget Management, Hospitality Management, Budgeting, Financial Forecasting, Hospitality, Variance Analysis, Forecasting, Hotel Operations, Operating Budget, Corporate Sustainability, Environmental Social And Corporate Governance (ESG), Revenue Management, Demand Planning, Sustainable Business, Revenue Forecasting, Financial Analysis, Financial Statement Analysis, Sustainability Reporting, Analysis
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Strategic Decision-Making, Business Acumen, Competitive Analysis, Sales Strategy, Strategic Thinking, Business Strategy, Market Trend, Market Analysis, Business Marketing, Financial Acumen, Strategic Marketing, Market Intelligence, Trend Analysis, Leadership, Business, Business Management, Financial Analysis, Marketing Strategies, Business Metrics, Market Dynamics
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Proposal Writing, Editing, Business Writing, Technical Writing, Technical Management, Technical Communication, Proofreading, Engineering Management, Writing, Business Correspondence, Target Audience, Concision, Grammar, Persuasive Communication, Communication
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Apache Hadoop, Extract, Transform, Load, Data Transformation, Apache Hive, Big Data, Data Warehousing, Strategic Decision-Making, Apache Spark, Data Integration, Data Processing, Data Management, Data Analysis, Scalability
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Threat Detection, Cybersecurity, Intrusion Detection and Prevention, Cyber Threat Intelligence, Network Infrastructure, Network Security, Network Architecture, General Networking, Endpoint Security, Malware Protection, System Monitoring, Incident Response, Email Security, Operating Systems, Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Sustainable Systems, Sustainable Development, Sustainability Standards, Sustainable Business, Environment, Health Assessment, Nutrition and Diet, Health Disparities, Environmental Science, Public Health, Public Health and Disease Prevention, Climate Change Mitigation, Product Lifecycle Management, Data Collection, Problem Solving
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Organizational Skills, Document Management, Project Management Software, Project Coordination, Telecommuting, Project Management, Productivity Software, Internal Communications, File Management, User Accounts, Information Privacy, Account Management
Beginner · Guided Project · Less Than 2 Hours

Codio
Skills you'll gain: Algorithms, Data Structures, Java, Theoretical Computer Science, Computer Programming, Computational Thinking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Graphic Design, Graphic and Visual Design, Design, Visual Design, Layout Design, Entrepreneurship, Critical Thinking
Beginner · Guided Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Data Ethics, Big Data, Cybersecurity, Pedagogy, Data Security, Cryptography, Information Privacy, Encryption, Digital pedagogy, Responsible AI, AI Personalization, Computer Science, Information Technology, Web Applications, Web Servers, Machine Learning, Artificial Neural Networks
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: digital literacy, Social Media, Self-Awareness, Literacy, Content Creation, Personal Development, Blogs, Diversity Awareness, Instagram, Media and Communications, Sociology, Electronic Media, Critical Thinking, Social Studies, Social Sciences, Culture, Cultural Responsiveness, Case Studies, Analysis, Writing
Beginner · Course · 1 - 4 Weeks