IT support courses can help you learn troubleshooting techniques, network configuration, customer service skills, and system administration basics. You can build expertise in software installation, hardware maintenance, and cybersecurity practices. Many courses introduce tools like ticketing systems, remote desktop applications, and network monitoring software, showing how these skills are applied in real-world IT environments.

Skills you'll gain: Java Platform Enterprise Edition (J2EE), Java Programming, Object-Relational Mapping, Java, Application Servers, Middleware, Application Deployment, Data Persistence, Event-Driven Programming, Enterprise Application Management, Server Side, Data Access, Code Reusability, Context Management, Business Logic, Query Languages, Remote Access Systems
★ 4.8 (60) · Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Infectious Diseases, Epidemiology, Infection Control, Health Disparities, Public Health and Disease Prevention, Social Determinants Of Health, Socioeconomics, Public Health, Health Equity, Emergency Response, Environmental Issue, Climate Change Adaptation, Social Justice, Media and Communications, Neurology, Anthropology, Maternal Health, Diagnostic Tests, Research
★ 4.7 (115) · Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Video Game Development, Computer Graphics, Animation and Game Design, 3D Assets, Microsoft Visual Studio, Computer Graphic Techniques, Artificial Intelligence, User Interface (UI), Animations, Microsoft Development Tools, Middleware
★ 3.9 (105) · Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Development, HTML and CSS, Web Design and Development, Web Development Tools, Web Design, Development Testing
★ 4.7 (191) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Integral Calculus, Calculus, Geometry, Applied Mathematics, Linear Algebra, Differential Equations, Advanced Mathematics, Mathematical Theory & Analysis, Derivatives, Graphing, Systems Of Measurement
★ 4.5 (30) · Mixed · Course · 1 - 3 Months

Skills you'll gain: SQL, Query Languages, Data Access, Database Software, Database Design, Relational Databases, Problem Solving
★ 4.6 (335) · Beginner · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: ChatGPT, OpenAI, Large Language Modeling, AI literacy, Legal Risk, Natural Language Processing, Data Ethics, Responsible AI, Generative AI, Artificial Intelligence, Law, Regulation, and Compliance, Social Impact, Intellectual Property, Education and Training, Economics, Ethical Standards And Conduct
★ 4.5 (68) · Mixed · Course · 1 - 4 Weeks
Curtis Institute of Music
Skills you'll gain: Music Performance, Instrumental Music, Music History, Classical Music, Performing Arts, Music, Music Theory, Musical Composition
★ 4.9 (66) · Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: User Story, HTML and CSS, Prototyping, Model View Controller, Maintainability, Javascript, Cascading Style Sheets (CSS), Debugging, Hypertext Markup Language (HTML), jQuery, Scripting, User Interface (UI), Wireframing, Interactive Design, Javascript and jQuery, Web Design, Web Development Tools, Code Reusability, Web Applications, User Centered Design
★ 4.2 (74) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Digital Transformation, Google Cloud Platform, Google Workspace, Business Transformation, Collaborative Software, Cloud Management, Cost Management, Business Technologies, Cloud Solutions, Cloud Platforms, Artificial Intelligence and Machine Learning (AI/ML), Application Development, Cloud Infrastructure, Cloud Computing, IT Infrastructure, Productivity Software, Machine Learning Methods, Applied Machine Learning, Data Storage
★ 4.6 (46) · Beginner · Course · 1 - 3 Months
Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Semiconductors, Electronic Components, Electronic Systems, Electronics, Electrical Engineering, Electronic Hardware, Electronics Engineering, Computational Logic, Data Storage Technologies, Data Storage
★ 4.6 (57) · Intermediate · Course · 1 - 3 Months
University of Rochester
Skills you'll gain: Market Dynamics, Supply And Demand, Economics, Policy, and Social Studies, Economics, Revenue Management, Business Economics, Policy Analysis, Research, and Development, Social Sciences, Public Policies, Market Analysis, Competitive Analysis, Consumer Behaviour, Business Strategy, Benefits Administration
★ 4.9 (42) · Intermediate · Course · 1 - 4 Weeks