Power BI refuses to connect to any data source Power BI refuses to authorize the source, stating unauthorized access Power BI: Connection to SQL Server from Excel failed Let us talk about them in ...

Learn Power BI basics in this beginner tutorial. Master the interface, connect data sources, clean data, and build your first data model.

Data visualization applications such as Microsoft’s Power BI and Tableau can unlock the value of data. This article explores how Power BI works.

In this tutorial, learn how to use a calculated column to create a visual and calculate profit margin in Microsoft Power BI.

For other sources, Power BI expects to see certain markers for its data. For instance, it supports Excel Worksheet named tables, Excel Data Model tables, and Power View sheets.

Learn how to create stunning Power BI dashboards in just 10 minutes. Step-by-step guide to transform raw data into actionable insights.

BI (business intelligence) vendors this week will unleash a raft of new and upgraded products with a focus on aggregating multiple data sources to enhance insight into corporate information ...