Data Visualization with Excel and Tableau

Spreadsheets are excellent for organizing data, but raw numbers rarely tell the whole story. To make strategic business decisions, you must be able to translate rows and columns into clear, impactful visual narratives. This text-based course teaches you how to pair the data-handling strengths of Excel with the analytical power of Tableau. You will start by learning how to structure and clean your Excel sheets so they are perfectly optimized for visualization. From there, you will explore the foundational principles of visual analytics, learning how to connect your data sources, design intuitive dashboards, and choose the right charts for your audience. We also cover modern data preparation workflows to ensure your dashboards update seamlessly when your spreadsheet data changes. What you'll learn: - Prep and clean Excel datasets to ensure compatibility with modern analytics tools - Connect Excel data sources to Tableau and establish live or extracted connections - Build interactive dashboards using scatter plots, dual-axis charts, and geographic maps - Apply data visualization best practices to highlight key business trends and outliers - Create calculated fields and filters to allow users to explore data dynamically - Establish automated workflows to keep your visual reports synchronized with Excel updates This course is structured for step-by-step learning. You will begin with core concepts of data organization and visual design, progress through guided dashboard-building exercises, and finish with techniques for sharing your insights. This course is designed for beginners, business analysts, and spreadsheet users who want to upgrade their data presentation skills. No prior experience with Tableau or advanced data analytics is required. Start reading today to turn your spreadsheets into compelling visual stories.