Unlike traditional subscriber lists, segments are groupings of contacts defined by a set of conditions. Lists are static, meaning they grow as people subscribe or are manually added. Segments, on the other hand, are dynamic, meaning they grow as people meet the segment's conditions and shrink as people no longer meet them.

IMPORTANT NOTE: Each individual video will have a description section like this, however, for the individual videos, you'll find this section under the video itself. In each individual video description, you'll find a high level video overview + links to any screenshots/examples/slides.