example files

Use the lab to practice 

https://docs.microsoft.com/en-us/learn/modules/get-data/lab-prepare

Hi venkat4real 

You can get Power BI sample reports and sample data from the following links. Official online documentation uses these same samples in tutorials and examples, so you can follow along.

Get samples for Power BI - Power BI | Microsoft Docs

AdventureWorks sample databases - SQL Server | Microsoft Docs

DAX sample model - DAX | Microsoft Docs

Best Regards,
Community Support Team _ Jing
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