Conditionally formatting cells if their value equals any value of another column
问题 I have data in the A and B columns. B column's data is mostly duplicates of A 's data, but not always. For example: A Budapest Prague Paris Bukarest Moscow Rome New York B Budapest Prague Los Angeles Bukarest I need to search the A column for the values in B . If a row matches, I need to change the row's background colour in A to red or something. 回答1: Here is the formula create a new rule in conditional formating based on a formula. Use the following formula and apply it to $A:$A =NOT