Breakdown vs Filters

On The Next Ad you can tweak how you see the information shown in your campaign overview. You can use filters or you can break down your campaign details.

As the name states, filters filter information, showing only what you want to see, according to a set variable. If you only want to see the campaigns which have traffic as goal, you can select a filter on goal so you only see the campaigns that match that specific goal.

breakdown breaks the information down and classifies it according to the analysis you want to apply. If you want to see how many results you had in the desktop placement, you can see it by applying a breakdown by delivery > placement.