Vlookup change cell color if cells NOT the same

[richiwatts]

Sorry if this is a simple one.
I have a list of words in column A and column B
How do I highlight the cell in column B if it doesn't match the cell on th esame row in column A?

Thanks
R

 

[Youngdand]

use conditional formating.
Highlight duplicate rows

and choose the format you want to apply.

Regards,

Dan.