Data visualization courses can help you learn how to create compelling charts, graphs, and dashboards, along with understanding data storytelling and visual design principles. You can build skills in interpreting data trends, selecting appropriate visual formats, and conveying insights effectively to diverse audiences. Many courses introduce tools like Tableau, Power BI, and D3.js, that support transforming raw data into visual narratives and making data-driven decisions in various fields.

Imperial College London
Skills you'll gain: Research Design, Epidemiology, Data Collection, Research Methodologies, Research, Public Health and Disease Prevention, Medical Science and Research, Statistical Methods, Statistical Analysis
★ 4.9 (257) · Intermediate · Course · 1 - 4 Weeks

Lund University
Skills you'll gain: Radiation Therapy, Medical Imaging, Diagnostic Radiology, Oncology, Medical Equipment and Technology, Patient Positioning, Biomedical Engineering, Medical Equipment, Treatment Planning, Physics, Production Process
★ 4.6 (284) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: DevSecOps, Cloud Security, Identity and Access Management, User Accounts, Authorization (Computing), Payment Card Industry (PCI) Data Security Standards, Data Security, IT Security Architecture, Security Requirements Analysis, Security Engineering, Private Cloud, Cloud Standards, Security Controls, Cloud Computing Architecture, Network Security, Encryption, Firewall, Google Cloud Platform, CI/CD, Key Management
★ 4.7 (149) · Beginner · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: C (Programming Language), Embedded Systems, Embedded Software, Debugging, System Programming, Systems Architecture, Hardware Architecture, Microarchitecture, Computer Architecture, Data Structures, Computer Hardware, Peripheral Devices, Memory Management, Data Storage
★ 4.1 (143) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Education Software and Technology, Virtual Environment, Teaching, Collaborative Software, Data Sharing, Google Workspace
★ 4.8 (239) · Beginner · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Extract, Transform, Load, Data Warehousing, Data Mining, Business Intelligence, Star Schema, Snowflake Schema, Data Modeling, Data Architecture, Unsupervised Learning, Data-Driven Decision-Making, Databases, Predictive Modeling, Cloud Computing, Market Analysis, Data Transformation, Classification Algorithms
★ 4.6 (131) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Security Controls, Incident Response, Computer Security Incident Management, Intrusion Detection and Prevention, Vulnerability Management, Cybersecurity, Hardening, Network Security, Stakeholder Communications, Relational Databases, Security Information and Event Management (SIEM), TCP/IP, Cyber Attacks, Bash (Scripting Language), Incident Management, Threat Management, Data Security, Security Management, Debugging
★ 4.7 (240) · Beginner · Professional Certificate · 3 - 6 Months

28DIGITAL
Skills you'll gain: Semantic Web, Query Languages, Data Management, Data Integration, Data Processing, Data Access, Data Sharing, Web Applications, Data Mining, Interoperability, Software Architecture, Data Architecture, Data Modeling
★ 4.1 (94) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Laboratory Experience, Laboratory Procedures, Laboratory Testing, Chemistry, Experimentation, Safety Standards, Product Design, Regulatory Compliance, Mathematical Modeling, Product Testing, Design Specifications, Personal protective equipment, Record Keeping, Quality Assurance, Product Development, Technical Documentation
★ 4.7 (131) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft 365, Microsoft Office, Collaborative Software, Cloud Services, Microsoft Power Automate/Flow, Microsoft Teams, Productivity Software, Microsoft Power Platform, Cloud-Based Integration, Endpoint Security, Cloud Computing, Cloud Storage, Security Software, Microsoft Windows, Data Security, Microsoft Outlook, Data Loss Prevention, Business Technologies, Microsoft Excel, Microsoft PowerPoint
★ 4.7 (149) · Beginner · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Sampling (Statistics), Statistical Inference, Statistical Methods, Data-Driven Decision-Making, Statistical Modeling, Quantitative Research, Statistics, Statistical Analysis, Probability & Statistics, Analysis, Science and Research, Scientific Methods, Probability, Probability Distribution
★ 4.4 (139) · Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Social Sciences, Economics, Policy, and Social Studies, Socioeconomics, World History, Sociology, Public History, Trend Analysis, Data Analysis, Big Data, Research, Higher Education, Political Sciences, Education and Training, Case Studies
★ 4.7 (127) · Mixed · Course · 1 - 3 Months