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.

Skills you'll gain: AI Personalization, Django (Web Framework), Payment Processing, Order Management, Merchandise Maintenance, Payment Systems, Payment Processing and Collection, E-Commerce, Order Management Systems, Merchandising, Language Interpretation, Translation, and Studies, Order Processing, Web Applications, Web Frameworks, Python Programming, Personalized Service, Customer experience improvement, Ajax
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Scraping, Rmarkdown, R (Software), Leaflet (Software), R Programming, Interactive Data Visualization, Cloud Storage, Microsoft Azure, Data Ethics, Data Integration, Data Collection, Data Pipelines, Data Engineering, Big Data, Data Migration, Data Warehousing, Data Transformation, Data Modeling, Data Security, Database Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Front-End Web Development, Git (Version Control System), Web Content Accessibility Guidelines, User Interface and User Experience (UI/UX) Design, HTML and CSS, Cascading Style Sheets (CSS), UI/UX Strategy, React.js, Code Review, Version Control, Usability, User Interface (UI), Usability Testing, User Interface (UI) Design, Software Technical Review, Web Applications, Hypertext Markup Language (HTML), Semantic Web, Javascript
Intermediate · Course · 1 - 4 Weeks

ESSEC Business School
Skills you'll gain: Hospitality Management, Hotels and Accommodations, Hotel Operations, Marketing Channel, Revenue Management, Direct Selling, Direct Marketing, Travel Arrangements, Booking (Sales), E-Commerce, Online Advertising, Growth Strategies, Strategic Partnership, Branding, Marketing Strategies, Web Design and Development, Content Optimization
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: R (Software), Data Manipulation, Web Scraping, R Programming, Data Analysis, Data Science, Data Structures, Data Import/Export, Programming Principles, Jupyter, File I/O, Integrated Development Environments, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Troubleshooting, Network Architecture, Virtual Local Area Network (VLAN), Virtual Private Networks (VPN), Network Administration, Network Security, Network Monitoring, Local Area Networks, Networking Hardware, Network Routers, General Networking, Network Planning And Design, Network Switches, Computer Networking, System Configuration, Routing Protocols, Wireless Networks, Network Performance Management, Network Routing, Dynamic Host Configuration Protocol (DHCP)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, Amazon S3, Network Architecture, Cloud Security, Cloud Computing Architecture, Cloud Storage, Cloud Infrastructure, Virtual Networking, Network Planning And Design, Data Storage, Network Infrastructure, Cloud Computing, Network Administration, Firewall, Network Security, Data Storage Technologies, Hybrid Cloud Computing, Security Management, File Systems, Application Lifecycle Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Digital Marketing, Email Marketing, Pay Per Click Advertising, Digital Marketing Campaigns, Blogs, Digital Media Strategy, Content Performance Analysis, Marketing Strategies, Online Advertising, Advertising Campaigns, Campaign Management, Digital Brand Strategy, Marketing Planning, Digital Marketing Tools, Marketing Effectiveness, Contextual Advertising, Social Media, Data-Driven Marketing, Social Media Marketing, Marketing Strategy and Techniques
Beginner · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Network Security, Incident Response, Network Administration, Vulnerability Management, Cybersecurity, Contingency Planning, Cyber Governance, Cyber Attacks, Disaster Recovery, Cyber Security Policies, Security Management, Firewall, Business Continuity Planning, Computer Security Incident Management, Network Monitoring, Incident Management, General Networking, Cyber Security Strategy, Crisis Management, Risk Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Vector Databases, Retrieval-Augmented Generation, Embeddings, Performance Tuning, Applied Machine Learning, LangChain, Document Management, Generative AI Agents, Docker (Software), Agentic systems, Generative AI, Model Deployment, LLM Application, Technical Communication, Multimodal Prompts, Search Engine Optimization, Metadata Management, Data Pipelines, Machine Learning, Data Migration
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Gemini, Generative AI Agents, Agentic Workflows, LLM Application, Agentic systems, AI Orchestration, AI Integrations, Cloud Deployment, Cloud Services, Artificial Intelligence, Tool Calling, Large Language Modeling, Intranet, Authentications, Enterprise Security, Authorization (Computing)
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: User Provisioning, Google Workspace, User Accounts, Cloud Management, Identity and Access Management, Collaborative Software, System Configuration, Cloud Storage, Security Management, Configuration Management
Beginner · Course · 1 - 4 Weeks