To create a new Segment, head to "Analytics" and once inside, click on "Create New Segment":
Next, we must select the necessary filters (Account, campaign, channel, action, etc.) and add them. Once the filters have been added and the date range has been selected, click on "visualize segment data", where we will be able to see the result.
Subsequently, at the bottom left, we can export the data obtained in the segment and/or save the segment for later use.