When you navigate to the Sales menu and choose Your Pipeline, you will see your opportunities displayed in the Kanban view. Here, we see our brand new $2,500 opportunity along with the customer and the next action we need to take and when we need to take it. The following is a screenshot of the Kanban view of the pipeline:

Clicking the small arrow on the Kanban card will bring up a small menu allowing you to perform actions related to the opportunity.

Let's edit the opportunity by double-clicking on it and choosing the Edit button: