Ayuda buscar y apartar duplicados en mas 100.000 registros Excel

Hi Jhani,

Here https://www.ablebits.com/office-addins-blog/2016/03/02/identify-duplicates-excel/ are few ways how to find/filter duplicates with formulas and here https://www.excel-easy.com/examples/find-duplicates.html how to highlight them with conditional formatting