Internet courses can help you learn web development, digital marketing, cybersecurity, and data analytics. You can build skills in coding languages like HTML, CSS, and JavaScript, as well as search engine optimization (SEO) and online advertising strategies. Many courses introduce tools such as Google Analytics for tracking website performance, WordPress for content management, and various coding frameworks to streamline development processes.

Board Infinity
Skills you'll gain: Automation Engineering, Manufacturing Operations, Internet Of Things, Robotics, Manufacturing Processes, Automation, Manufacturing and Production, Production Process, Manufacturing Standards, Industrial Engineering, 3D Modeling, Robotic Process Automation, Innovation, Computer-Aided Design, Emerging Technologies, Digital Transformation, Interoperability, Wireless Networks, General Networking, Simulation and Simulation Software
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Cryptography, Cryptographic Protocols, Application Security, Cybersecurity, Data Security, Encryption, Vulnerability Assessments, Information Systems Security, Key Management, Public Key Infrastructure, Mobile Security, Data Integrity
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Digital Assets, Financial Inclusion, FinTech, Emerging Technologies, Cryptography, Distributed Computing, Financial Services, Digital Transformation, Ledgers (Accounting), Cryptographic Protocols, Network Security, Information Privacy, Transaction Processing, General Ledger, Cost Reduction
Beginner · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Internet Of Things, Electronic Hardware, Hardware Design, Energy and Utilities, Embedded Software, Sustainable Technologies, System Design and Implementation, Electronic Components, Sustainable Design, Industrial Engineering, AI Integrations, Emerging Technologies, Network Planning And Design, Sustainable Systems, Electric Power Systems, Sustainable Development, Communication Systems, Scalability, Test Engineering, Prototyping
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Professional Development, Professionalism, Business Ethics, Intercultural Competence, Strong Work Ethic, Telecommuting, Cultural Diversity, Personal Development, Overcoming Obstacles, Learning Management Systems, Cultural Sensitivity, Education Software and Technology, Collaboration, Goal Setting, Teamwork, Problem Solving, Adaptability, Higher Education, digital literacy, Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Social Media Content, Social Media, Content Creation, Target Audience, Graphic Design, Social Media Marketing, Content Scheduling, Social Media Management, Target Market, Social Media Strategy, Content Strategy, Goal Setting
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Context Engineering, Agentic Workflows, AI Orchestration, Tool Calling, Generative AI, Gemini, Artificial Intelligence, Google Gemini, Retrieval-Augmented Generation, Model Optimization, Embeddings, Workflow Management, Python Programming, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Competitive Analysis, Web Presence, Content Creation, Entrepreneurship
Beginner · Guided Project · Less Than 2 Hours

Dartmouth College
Skills you'll gain: File I/O, Embedded Software, C and C++, C (Programming Language), Linux, Embedded Systems, System Programming, Build Tools, Linux Commands, Command-Line Interface, Operating Systems, Program Development, Computer Programming Tools, Code Reusability, Software Installation, Development Environment, Application Development, Make.com, Computer Programming
Beginner · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Memory Management, C (Programming Language), Embedded Systems, Software Visualization, Computer Engineering, Embedded Software, Computer Programming, Programming Principles, Data Structures, Linux
Beginner · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: C (Programming Language), Memory Management, C and C++, Embedded Systems, Data Structures, Programming Principles, Computer Engineering, Algorithms, Computer Programming, Linux
Beginner · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), Kubernetes, Containerization, Cloud-Native Computing, YAML, Devops Tools, Development Environment, Application Deployment, Software Installation, Infrastructure Architecture, General Networking, Network Infrastructure, Linux, Command-Line Interface
Beginner · Course · 3 - 6 Months