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: Vulnerability Assessments, Vulnerability Scanning, Cyber Security Assessment, Network Monitoring, Penetration Testing, Virtual Private Networks (VPN), Command-Line Interface, Security Testing, Linux Commands, Cyber Operations, Cybersecurity, Information Systems Security, Linux, Software Installation, Network Security, Linux Administration, Network Analysis
★ 4.3 (238) · Intermediate · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Customer Analysis, Branding, Brand Strategy, Brand Marketing, Marketing Psychology, Strategic Marketing, Marketing, Brand Management, Consumer Behaviour, Go To Market Strategy, Marketing Strategies, Customer Insights, Marketing Communications, Driving engagement, Online Advertising, E-Commerce
★ 4.8 (272) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Google App Engine, Google Cloud Platform, Identity and Access Management, Cloud Development, Cloud Infrastructure, Kubernetes, Application Deployment, Generative AI, Cloud Services, Platform As A Service (PaaS), Cloud-Native Computing, Cloud Platforms, Cloud Deployment, Cloud Engineering, Cloud Storage, Microservices, Infrastructure As A Service (IaaS), Cloud Computing, Prompt Engineering, Cloud Computing Architecture
★ 4.8 (917) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Network Protocols, TCP/IP, General Networking, Network Monitoring, Network Security, Network Analysis, Web Servers, Linux, Software Installation
★ 4.6 (146) · Beginner · Guided Project · Less Than 2 Hours

Howard University
Skills you'll gain: Business Software, Information Systems, Business Systems, Management Information Systems, Information Technology, Enterprise Resource Planning, Information Systems Security, E-Commerce, Systems Analysis, Computer Hardware, Data Warehousing, Disaster Recovery, Business Ethics, Operating Systems, Cyber Security Strategy, Business Process Management, Customer Relationship Management, Security Strategy, General Networking, Data-Driven Decision-Making
★ 4.8 (66) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Data Processing, Data Manipulation, Data Visualization, Interactive Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Preprocessing, Data Science, Data Cleansing, Matplotlib, NumPy, JSON, Python Programming, File I/O
★ 4.3 (200) · Intermediate · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Artificial Intelligence, Performance Analysis, Automation, Personalized Service, Digital Transformation, Augmented and Virtual Reality (AR/VR), Technology Strategies, Innovation, Internet Of Things, Machine Learning, Big Data, Ethical Standards And Conduct, Deep Learning, Analytical Skills, Predictive Analytics, Health Technology, Data Analysis, Natural Language Processing, User Experience, Data Security
★ 4.8 (20) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Product Lifecycle Management, Prompt Engineering Tools, Sustainable Design, Sustainable Engineering, Digital Transformation, Customer experience improvement, Project Planning, Business Acumen, Electronic Hardware, Electronic Systems, Engineering Design Process, Project Management, Internet Of Things, Collaboration, Business Communication, Artificial Intelligence, Teamwork, Risk Management, Leadership, Generative AI
★ 4.8 (20) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Cyber Governance, Data Security, Cloud Computing, Cybersecurity, Security Controls, Infrastructure Security, Google Cloud Platform, Authentications, Authorization (Computing), Cloud Services, Public Cloud, Threat Management, Network Security, Data Storage, Threat Detection, Identity and Access Management, Information Privacy, Data Centers
★ 4.9 (70) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Routing Protocols, TCP/IP, Network Troubleshooting, OSI Models, Network Switches, Data Centers, Network Routers, Virtual Local Area Network (VLAN), Network Protocols, Network Security, Network Administration, General Networking, Network Routing, Virtualization and Virtual Machines, Computer Networking, Virtual Machines, Network Monitoring, Wide Area Networks, Network Model, Networking Hardware
★ 4.8 (66) · Intermediate · Specialization · 3 - 6 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Email Marketing, Email Automation, Microsoft Copilot, Marketing Automation, Data Ethics, Customer Analysis, Generative AI, Search Engine Optimization, Content Marketing, Google Gemini, Prompt Patterns, Multimodal Prompts, ChatGPT, Search Engine Marketing, Digital Marketing, Deepseek, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Sales
★ 4.7 (22) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Infrastructure as Code (IaC), Terraform, Google Cloud Platform, Cloud Infrastructure, Cloud Management, Cloud Storage, Command-Line Interface, Code Reusability, Configuration Management, Dependency Analysis
★ 4.7 (59) · Beginner · Course · 1 - 3 Months