Computer hardware courses can help you learn about computer architecture, circuit design, and system integration. You can build skills in troubleshooting hardware issues, assembling components, and optimizing performance for various applications. Many courses introduce tools like multimeters, oscilloscopes, and CAD software, that support designing and testing hardware systems.

Skills you'll gain: Penetration Testing, Exploitation techniques, Network Security, Intrusion Detection and Prevention, Hardening, Local Area Networks, Threat Detection, General Networking, Vulnerability Management, System Configuration, Linux Administration, Authentications, Software Installation, Virtual Machines, Network Analysis, Virtualization
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Responsive Web Design, Web Design, Cascading Style Sheets (CSS), Web Development, Web Content Accessibility Guidelines
Beginner · Course · 1 - 3 Months

Skills you'll gain: Vector Databases, Web Design and Development, AI Personalization, Web Development, Web Applications, HTML and CSS, Natural Language Processing, Data Store, Javascript, Database Management, Database Development, LLM Application, Real Time Data
Intermediate · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Web Applications, Python Programming, Web Servers, API Gateway
★ 4.7 (23) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Color Theory, Color Matching, Adobe Illustrator, Creative Design, Graphic and Visual Design, Design Elements And Principles, Digital Design, Graphic and Visual Design Software, Graphic Design, Design, Visual Design, Design Software, Content Creation, Creative Thinking
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Responsible AI, Automation, Artificial Intelligence, Cloud Infrastructure, Infrastructure Architecture, Business Technologies, AI Personalization, Risking, Predictive Modeling, Business Operations
★ 4.2 (24) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: React.js, UI Components, User Interface (UI), Web Development, Business Logic
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cucumber (Software), Selenium (Software), Apache Maven, Object Oriented Programming (OOP), Behavior-Driven Development, Java, Jenkins, Object Oriented Design, Continuous Integration, Test Automation, Java Programming, CI/CD, Application Frameworks, Test Script Development, Software Testing, Software Design Patterns, Code Reusability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: 3D Assets, Unity Engine, 3D Modeling, User Interface (UI), Video Game Development, Debugging, User Interface (UI) Design, Game Design, User Interface and User Experience (UI/UX) Design, Animation and Game Design, Visualization (Computer Graphics), Computer Graphics, Frontend Integration, Program Development, Interactive Design, Virtual Environment, Model Optimization, Scripting, Computer Graphic Techniques, Object Oriented Programming (OOP)
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Scaled Agile Framework, Agile Methodology, Agile Software Development, Kanban Principles, Project Management Institute (PMI) Methodology, Prioritization, Scalability, Lean Methodologies, Waterfall Methodology
★ 4.8 (9) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Scripting, Google Workspace, Gmail, Web Development Tools, Javascript, Scripting Languages, Google Cloud Platform, Spreadsheet Software, Web Development, Computer Programming
★ 4.1 (18) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Reinforcement Learning, Artificial Intelligence and Machine Learning (AI/ML), CI/CD, Robotics, LLM Application, Continuous Integration, Artificial Intelligence, Large Language Modeling, Agentic Workflows, Continuous Deployment, Agentic systems, Deep Learning, Machine Learning Methods, Python Programming, Software Visualization, Application Deployment, Test Automation, Visualization (Computer Graphics), Debugging, C (Programming Language)
Advanced · Course · 1 - 3 Months