The Marketing Dashboard shows an overall view of multiple areas of the marketing elements created and managed in the platform. 

Marketing > Marketing Dashboard

There are some default tiles present upon first viewing, but there are more options available.

Create tiles including Sales Won and Lost per pipeline, and Sales Won vs Target per pipeline, plus many more. 

If the tile has three horizontal lines top right, you can select a time frame such as Year, Quarterly and Custom to show the corresponding data:

Click the Add Tile button top right of the page and choose what type of tile you want to build and what data you want to show:

Learn more about Unified Marketing