Best Way to Combine/Union 2 Large Lists Without Duplicates | Excel Power Query

[@johnnycode]

If you're interested in finding the intersection, union, difference between 2 lists, here is the playlist: ruclips.net/p/PL58zEckBH8fBo2ipUilF3uiaCQMqsLtmi

[@Tony031570]

that was clear. thank you.