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.

Universitat Autònoma de Barcelona
Skills you'll gain: Data Processing, Big Data, Data Infrastructure, Data Storage Technologies, Apache Hadoop, Analytics, Data Management, Data-Driven Decision-Making, Data Analysis, Economics, Policy, and Social Studies, Data Governance, Social Impact
★ 4.7 (2.2K) · Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Security Engineering, Threat Modeling, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Attacks, Cybersecurity, Threat Management, Cyber Risk, Cyber Security Assessment, Information Systems Security, Network Security, Computer Security, Exploitation techniques, Cryptography, Data Integrity
★ 4.7 (2.9K) · Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Behavioral Economics, Storytelling, Economics, Economics, Policy, and Social Studies, Financial Forecasting, Forecasting, Socioeconomics, Social Studies, Market Dynamics, Consumer Behaviour, Automation
★ 4.8 (912) · Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Global Positioning Systems, Geospatial Information and Technology, Communication Systems, Mechanics, General Science and Research, Physics, Environmental Monitoring
★ 4.9 (688) · Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Apache Spark, Apache Hadoop, Data Integration, Big Data, Data Pipelines, Data Processing, Data Management, NoSQL, Database Management Systems, Analytics, Splunk, Database Systems, MongoDB, Pandas (Python Package), Query Languages, PostgreSQL
★ 4.4 (2.4K) · Beginner · Course · 1 - 3 Months

New York University
Skills you'll gain: Cyber Attacks, Infrastructure Security, Mobile Security, Enterprise Security, Cyber Risk, Cyber Governance, Cyber Security Policies, Cybersecurity, IT Security Architecture, Cloud Security, NIST 800-53, Hybrid Cloud Computing, Security Awareness, Security Controls, Risk Management Framework, Blockchain, Internet Of Things, Cryptographic Protocols, Cryptography, Data Integrity
★ 4.7 (685) · Intermediate · Course · 1 - 4 Weeks

CentraleSupélec
Skills you'll gain: Android Studio, Android Development, Android (Operating System), Storyboarding, Application Design, Mobile Development, Application Development, Java, User Interface (UI) Design, UI Components, Java Programming, Software Documentation, Event-Driven Programming, Interactive Design, Development Environment, Software Installation, User Centered Design
★ 4.2 (2K) · Mixed · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Spatial Analysis, ArcGIS, Geospatial Information and Technology, Geographic Information Systems, Geospatial Mapping, GIS Software, Data Quality, Data Mapping, Data Modeling, Database Design, Data Storage Technologies, Data Management, Data Literacy, Data Storage, Data Sharing, Data Manipulation, Data Capture, Interactive Data Visualization, Query Languages, Analytics
★ 4.8 (2.1K) · Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Data-Driven Marketing, Strategic Communication, Journey Mapping, Marketing Communications, Marketing Strategies, Digital Media Strategy, Marketing Analytics, Digital Marketing, Marketing Automation, Marketing Channel, Cross-Channel Marketing, AI Personalization, Data-Driven Decision-Making, Personalized Campaigns, MarTech, Integrated Marketing Communications, Communication Strategies, Consumer Behaviour, Data Ethics, Social Media
★ 4.4 (2.9K) · Beginner · Course · 1 - 4 Weeks

Stanford University
Skills you'll gain: Pharmacology, Infection Control, Pharmacotherapy, Medical Prescription, Medication Therapy Management, Utilization Management, Hospital Medicine, Microbiology, Infectious Diseases, Clinical Practices, Patient Evaluation, Public Health and Disease Prevention, Public Health, Diagnostic Tests, Long Term Care
★ 4.7 (798) · Advanced · Course · 1 - 3 Months
Skills you'll gain: Blockchain, FinTech, Cryptography, Emerging Technologies, Stakeholder Analysis, Cryptographic Protocols, Distributed Computing, General Ledger, Program Implementation, Financial Services, Information Privacy, Transaction Processing
★ 4.7 (694) · Beginner · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Economic Development, Community Development, Entrepreneurship, Economics, Project Design, Sustainable Development, Socioeconomics, International Relations, Competitive Analysis, New Business Development, Case Studies, Social Studies, Innovation, Policy Development, Governance, Natural Resource Management
★ 4.8 (407) · Beginner · Course · 1 - 3 Months