How to do visuals / reports correctly

Knowledge of working in Power BI.

For all who want to create clear reports.

• The process of creating reports
• Types of reports
• Table and graph
• Correct formatting
• Reports without comments
• Examples

Materials are in electronic form.

When should I use a table versus a chart?
Use a table when you need to display precise values, compare several metrics at once, or when the reader needs to look up a specific number. Choose a chart instead when you want to show a trend, compare sizes, or reveal a relationship between data at a glance — typically for changes over time, proportions, or category comparisons. In short: tables for precision, charts for quick understanding.

What are the most common mistakes in Power BI reports?
The most common ones include overcrowded reports with too many visuals at once, using the wrong chart type for the data, missing context or commentary around the numbers, inconsistent formatting, and ignoring the hierarchy of importance. Avoiding exactly these mistakes is the main focus of the course.

Do I need to know Power BI before taking this course?
Yes, this course is designed for participants with more advanced knowledge and experience. The recommended previous steps are the Power BI Fundamentals and DAX Fundamentals in Power BI courses.