How to Edit Dataset in Power BI

Updated on:

May 12, 2026

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Use this interactive demo to learn how to edit a dataset using Power Query Editor in Power BI.

Quick summary

Editing a dataset in Power BI lets you clean and reshape your data before it reaches your reports. Using the Power Query Editor, you can connect to a data source, apply transformations, and ensure your data is accurate and report-ready.

Steps

In Power BI Desktop, go to the Home tab and click Blank report to start a new project.
Select a data source to connect your report to the dataset you want to edit.
Click Transform data to open the data transformation workflow.
The Power Query Editor opens, where you can edit your dataset by applying filters, renaming columns, and shaping your data.

📌 Why this matters

Editing datasets directly in Power BI through the Power Query Editor is a critical skill for anyone building accurate, reliable reports. It allows analysts to clean, reshape, and transform raw data before it ever reaches a visualization, reducing errors and saving time. Without proper dataset editing, reports can reflect incomplete or inconsistent data, leading to poor business decisions. Mastering this workflow ensures your Power BI dashboards are built on a solid, well-structured data foundation.

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