Explanation
Graphical user interface, text, application, chat or text message Description automatically generated

Box 1: Select a dataset
Sign in to your Power BI online account, or sign up, if you don't have an account yet.
Open the Power BI service.
Get some data and open it in report view.
Box 2: Create a report
Use that data to create visualizations and save it as a report.
Box 3: Add a visualization to the report
Box 4: Add the report to a new dashboard
Visualizations (known as visuals for short) display insights that have been discovered in the data. A Power BI report might have a single page with one visual or it might have pages full of visuals. In the Power BI service, visuals can be pinned from reports to dashboards.
Reference:
https://docs.microsoft.com/en-us/power-bi/fundamentals/service-get-started
https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-report-visualizations