The second is what we call "interaction data." This is data about an individual's engagement with Firefox, such as the number of tabs that were open, the status of user preferences, or number of times certain browser features were used, such as screenshots or containers. For example, we collect this data in terms of the back button, that arrow in the upper left corner of your browser that lets you navigate back to a previous webpage in a way that shows us someone used the back button, but doesn’t tell what specific webpages are accessed.
Le secunde es le "datos de interaction": le datos de uso personal de Firefox, como le numero de schedas aperte, le stato del preferentias del usator, o le numero de vices que certe functiones del navigator ha essite usate, p.ex. capturas de schermo o schedas contextual. Per exemplo, nos collige tal datos sur le uso del button Retro, le flecha in le angulo superior sinistre de tu navigator que te permitte retornar a un previe pagina web, de un maniera que nos informa que alcuno ha usate le button Retro, ma non qual paginas web specific ha essite visitate.