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.

Google Cloud
Skills you'll gain: Network Performance Management, Network Monitoring, Performance Tuning, Virtual Networking, Google Cloud Platform, Performance Testing, Network Troubleshooting, Network Analysis, Hardware Architecture, Intranet
Intermediate · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Semantic Web, Web Content, Web Design, Web Development, Front-End Web Development
★ 4.7 (27) · Beginner · Guided Project · Less Than 2 Hours

Kennesaw State University
Skills you'll gain: Cybersecurity, Cyber Security Policies, Cyber Attacks, Cyber Risk, Information Privacy, Data Ethics, Authentications, General Data Protection Regulation (GDPR), Human Factors (Security), NIST 800-53
★ 4.9 (19) · Beginner · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Web Analytics and SEO, AI Personalization, Document Management, Semantic Web, Algorithms, Query Languages, Model Evaluation, Network Analysis, Text Mining, Natural Language Processing, User Research, Data Structures, Business Modeling, Graph Theory, Applied Machine Learning, Linear Algebra
★ 5 (8) · Intermediate · Course · 3 - 6 Months

Stanford University
Skills you'll gain: Feature Engineering, Healthcare Ethics, Pharmaceuticals, Data Ethics, Clinical Research, Clinical Data Management, Health Systems, Healthcare Industry Knowledge, Medical Records, Machine Learning Methods, Unstructured Data, Model Deployment, Health Informatics, Data Mining, Managed Care, Model Evaluation, Health Care, Responsible AI, Machine Learning, Artificial Intelligence
★ 4.7 (2.5K) · Beginner · Specialization · 3 - 6 Months

University at Buffalo
Skills you'll gain: Model Based Systems Engineering, Peer Review, Programmable Logic Controllers, Systems Engineering, Product Lifecycle Management, Intrusion Detection and Prevention, Security Controls, Performance Measurement, Collaborative Software, Control Systems, Continuous Monitoring, Anomaly Detection, Manufacturing and Production, Machine Controls, Incident Response, Digital Transformation, Cyber Attacks, Vulnerability Assessments, Cybersecurity, Manufacturing Operations
★ 4.6 (7.1K) · Beginner · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Web Scraping, Restful API, Web Services, JSON, Extensible Markup Language (XML), Network Protocols, Extensible Languages and XML, Application Programming Interface (API), Data Processing, Hypertext Markup Language (HTML), Python Programming, Software Installation
★ 4.8 (45K) · Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Prompt Patterns, AI powered creativity, Ideation, Verification And Validation, Succession Planning, LLM Application, AI literacy, Business Writing, Responsible AI, Generative AI, AI Enablement, Leadership, Business Correspondence, Meeting Facilitation, Leadership and Management, Creativity, Problem Solving, Risk Management
★ 4.8 (9.2K) · Beginner · Specialization · 1 - 3 Months

University at Buffalo
Skills you'll gain: Blockchain, Test Driven Development (TDD), Cryptography, Development Testing, Test Script Development, Application Development, Transaction Processing, Emerging Technologies, Application Design, Application Frameworks, Cryptographic Protocols, Web Development Tools, Network Protocols, Program Development, Distributed Computing, Cloud Platforms, Computing Platforms, Development Environment, Integrated Development Environments, Programming Principles
★ 4.6 (9.1K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Computing Architecture, Cloud Services, Cloud Deployment, Responsible AI, Cloud Security, Cloud Technologies, Data Literacy, Cloud Infrastructure, Data Mining, Cloud Platforms, Cloud Engineering, Cloud Computing, Generative AI, Generative Model Architectures, Data Processing, Big Data, LLM Application, AI literacy, Data Science, Business
★ 4.7 (107K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Django (Web Framework), Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Back-End Web Development, Relational Databases, Object Oriented Programming (OOP), Database Management Systems, Bootstrap (Front-End Framework), Database Management, Code Reusability, Database Theory, SQL, Database Design, Front-End Web Development, Unit Testing, MySQL, Computer Programming, Pseudocode, Communication
★ 4.7 (18K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Malware Protection, Identity and Access Management, Incident Response, Cybersecurity, Network Security, Threat Management, Cyber Attacks, Authentications, Distributed Denial-Of-Service (DDoS) Attacks, Security Awareness, Security Controls, Cyber Security Policies, Multi-Factor Authentication, Human Factors (Security)
★ 4.6 (17K) · Beginner · Course · 1 - 3 Months