Power BI for Business Analytics

Report banane se pehle, data ko saaf karna zaroori hai.

Open the Power Query Editor and explain its purpose

Remove duplicates, blanks and unwanted columns

Split, merge and rename columns for clarity

Change data types correctly for each column

Apply and review the applied steps list for a query

Ek accha report multiple tables ke sahi connection se banta hai.

Explain what a data model is and why relationships matter

Create relationships between tables based on common keys

Explain One-to-Many versus Many-to-Many relationships

Organise a model using a simple star schema approach

Troubleshoot an incorrect or missing relationship

Ab data se naye calculations khud banana seekho.

Explain what DAX is and how it differs from Excel formulas

Create a calculated column using basic DAX functions

Use logical DAX functions — IF, AND, OR

Use text and date DAX functions on sample data

Explain calculation context at a basic level

Total, average, growth — ye sab measures se hota hai.

Create a measure using SUM, AVERAGE and COUNT

Use CALCULATE to change the context of a measure

Build a Year-to-Date and Month-over-Month measure using time intelligence functions

Explain the difference between a calculated column and a measure

Test and validate a measure's output against raw data

Ab data ko dekhne layak banao.

Build bar, line, pie and card visuals for key metrics

Format visuals with consistent colours and titles

Use a matrix or table visual for detailed data

Add tooltips to give extra context on hover

Arrange visuals into a clean, readable page layout

Report ko interactive banao — user khud explore kar sake.

Add slicers to let users filter a report interactively

Apply page-level and visual-level filters

Set up a drill-through page for detailed analysis

Create bookmarks to save specific report views

Add buttons to navigate between report pages

Ab apna report sabke saath share karna seekho, aur khud ek poora dashboard banao.

Publish a report from Power BI Desktop to the Power BI Service

Set up a scheduled refresh for a published dataset

Share a report and set basic access permissions

Plan and build a complete capstone dashboard for a real-style business dataset

Present the capstone dashboard and explain the design decisions