Course overview
Power BI & Tableau for Data Analytics is a free, beginner-friendly course designed to take students from raw data to clear, professional dashboards. You will learn how modern data analysts think, prepare and validate data, build effective visualisations, create useful calculations, design interactive dashboards, and communicate insights with confidence.
The course covers both Microsoft Power BI and Tableau in plain English, with practical examples and step-by-step guidance. You will learn Power Query, data modelling, DAX fundamentals, Tableau dimensions and measures, calculated fields, filters, parameters, dashboard actions, data storytelling, publishing, accessibility, performance, and quality assurance.
By the end, you will be able to choose the right tool for a task, turn business questions into analysis, create portfolio-ready dashboards, and explain the decisions behind your work. No previous Power BI, Tableau, or data analysis experience is required.