Useful stuff for google sheets
Used with conditional formatting this will color the entire line where there is a duplicate on the selected column
- If you have a google forms for enrollments/subscriptions/registrations/etc it makes it easier to find people who did the process more than once.
- Useful for any forms because sometimes users double click the "send" button and the form receives two identical responses
Replace B with the column
=COUNTIF($B:$B;$B1)>1
- PT-BR=
CONT.SE()
Replace B with the column where you want to find the duplicates.
If you want to highlight the first instance with a different color you can use the following formula (with a higher priority)
=AND( COUNTIF($H:$H; $H1) >1 ; COUNTIF($H$1:$H1; $H1) =1 )
and for the rest
=AND( COUNTIF($H:$H; $H1) >1 ; COUNTIF($H$1:$H1; $H1) > 1 )