Depuping a list for names and emails

I want to dedupe a list of over 900 names with three columns of emails, email 1, email 2, and unlisted emails. What is the best way to do this?
Attached is a sample list of fake names and emails.

Hi

data tab remove duplicates will achieve that however be careful I dont think it can be undone you may be better off using conditional formatting unique values only first.

Chris

Hi

Thanks for the rep, if you feel your problem has been sorted dont forget to mark your thread as solved.


Chris