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: Customer Relationship Management, Customer Relationship Management (CRM) Software, Sales Development, Salesforce, Sales Prospecting, Sales, Lead Generation, Sales Strategy, Business Software, Productivity Software, Social Media Marketing, Social Media, LinkedIn, Workflow Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Writing, Writing and Editing, Graphic Design, Graphic and Visual Design Software, Graphic and Visual Design, Design Software, Layout Design, Design, Creative Design, Visual Design, Design Elements And Principles, Recruitment
Beginner · Guided Project · Less Than 2 Hours

Edureka
Skills you'll gain: Responsible AI, Technical Communication, Data Ethics, Model Evaluation, Interactive Data Visualization, Data Storytelling, Machine Learning, Data Visualization, Feature Engineering, Applied Machine Learning, Classification And Regression Tree (CART), Machine Learning Methods, Regression Analysis, Decision Tree Learning, Trustworthiness, Artificial Intelligence and Machine Learning (AI/ML), Scikit Learn (Machine Learning Library), Statistical Methods, Stakeholder Analysis, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Wide Area Networks, Network Troubleshooting, Network Monitoring, Software-Defined Networking, Network Performance Management, Firewall, Amazon Web Services, Cloud Services, Software As A Service, TCP/IP, Cloud-Based Integration, Cloud Platforms, Network Security, Performance Tuning, Multi-Cloud, Intrusion Detection and Prevention
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Border Gateway Protocol, Routing Protocols, Multiprotocol Label Switching, Network Routing, Network Routers, Virtual Private Networks (VPN), Network Protocols, Network Troubleshooting, System Configuration, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Remote Access Systems, Firewall, Virtual Machines, Virtual Networking, Cloud Hosting, TCP/IP, Identity and Access Management, Proxy Servers
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Network Security, OSI Models, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, TCP/IP, Network Administration, Wireless Networks, Network Protocols, General Networking, Telecommunications, Intrusion Detection and Prevention, Network Routers, Security Controls, Identity and Access Management, Mobile Security, Authentications
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Facebook, Meta Ads Manager, Online Advertising, Contextual Advertising, Social Media Marketing, Target Audience, Web Analytics
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Scalability, Application Deployment, Cloud-Native Computing, Disaster Recovery, Containerization, YAML, Capacity Management, Scenario Testing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Web Development, Multimedia, Web Design and Development, Information Architecture, Front-End Web Development, Semantic Web, Interactive Design, Browser Compatibility, Microsoft Visual Studio, Web Development Tools, Web Content Accessibility Guidelines, Visual Design, Development Environment, Metadata Management, Scripting, Building Design, Data Validation
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Health Technology, Clinical Informatics, Healthcare Ethics, Clinical Documentation, Medical Imaging, Radiology, Diagnostic Radiology, AI literacy, Clinical Nursing, Data Ethics, Responsible AI, Clinical Research, Health Informatics, AI Personalization, Decision Support Systems, Risking, Nursing Practices, X-Ray Computed Tomography, Predictive Analytics, Image Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: CrewAI, AI Workflows, Model Context Protocol, Agentic Workflows, Generative AI Agents, Tool Calling, Role-Based Access Control (RBAC), Agentic systems, AI Security, Security Controls, AI Integrations, Build Tools, Retrieval-Augmented Generation, Authorization (Computing), Context Management, Generative AI, Application Programming Interface (API), Memory Management, Scalability, Python Programming
Intermediate · Course · 1 - 4 Weeks