A Power BI course with Power Query, M code, and DAX is a comprehensive program designed to teach individuals how to use Microsoft’s Power BI tool to create insightful reports and visualizations. The course covers three critical components of Power BI: Power Query, M code, and Data Analysis Expressions (DAX).

The PowerBI section of the course may cover topics such as:

• Introduction to Power BI: This may cover the basics of Power BI, including how to navigate the user interface, connect to data sources, and create reports.
• Data Modeling: This may cover how to transform and model data in Power BI to create relationships between tables, add calculated columns, and define hierarchies.
• Creating reports: This may cover how to create different types of reports, including tables, charts, and maps, using data from different sources.
• Creating dashboards: This may cover how to create interactive dashboards that can help you monitor key performance indicators (KPIs) and track progress toward goals.
• Data analysis: This may cover how to use Power BI to perform advanced data analysis, such as forecasting, clustering, and trend analysis.
• Collaboration and sharing: This may cover how to share your Power BI reports and dashboards with others and collaborate on data analysis projects.
• Customizing visuals: This may cover how to customize the look and feel of your reports and dashboards by using custom visuals or creating your own.

The Power Query section of the course covers topics such as:

• Introduction to Power Query: This may cover the basics of Power Query, including how to navigate the user interface, connect to data sources, and load data into Power BI.
• Data transformations: This may cover how to transform data using Power Query, including how to filter, sort, and group data.
• Combining data sources: This may cover how to use Power Query to combine data from different sources and create a single data model.
• Error handling: This may cover how to handle errors and exceptions in your data using Power Query.

The M code section of the course covers topics such as:

• Introduction to M code: This may cover the basics of M code, including how to write and edit M code.
• Data transformations with M code: This may cover how to transform data using M code, including how to filter, sort, and group data.
• Combining data sources with M code: This may cover how to use M code to combine data from different sources and create a single data model.
• Error handling with M code: This may cover how to handle errors and exceptions in your data using M code.

The DAX section of the course covers topics such as:

• Introduction to DAX: This may cover the basics of DAX, including how to create calculated columns and measures.
• Data Modeling with DAX: This may cover how to use DAX to create relationships between tables, define hierarchies, and add calculated columns.
• Advanced calculations with DAX: This may cover advanced DAX functions for data analysis, such as time intelligence and statistical functions.
• Best practices for DAX: This may cover best practices for writing efficient DAX code, optimizing performance, and troubleshooting issues.

The course may also cover how to integrate Power Query, M code, and DAX with other Power BI features to create interactive reports and dashboards. Participants may have the opportunity to work on hands-on exercises and real-world projects to reinforce their learning and apply the concepts covered in the course.

Overall, a Power BI course with Power Query, M code, and DAX can provide individuals with the knowledge and skills they need to use Power BI to create insightful reports and visualizations that can help businesses make data-driven decisions.