Explanation:

Box 1: PowerBI Desktop
The Sales dashboard must reside in the Sales channel and must include information about active quotes, sales pipeline, and year-to-date sales KPIs for sales quotas by region.
PowerBI Desktop to support many data source.
Box 2: PowerBI Desktop or Power BI Service on
A dashboard that shows a capacity Heat map by month as well as expected sales that are likely to close for the next month.
Both support visualizations.
Reference:
https://docs.microsoft.com/en-us/power-bi/fundamentals/service-service-vs-desktop