How to increase a particular cell value in table

Hi rajasekar_o ,

In Power BI, you can’t directly edit a single cell value in a table like you would in Excel. Power BI is a data visualization and business intelligence tool that is designed to work with data models and doesn’t support cell-level editing. However, you can manipulate the data in your source or during the transformation process in Power Query. If you want to increase a particular cell value, you could do this in the original data source or add a conditional column in Power Query to change the value based on certain conditions.

Add a custom column in Power BI Desktop - Power BI | Microsoft Learn

In addition, you can create new calculated column as below in your table.

Tutorial: Create calculated columns in Power BI Desktop - Power BI | Microsoft Learn

Best Regards