How To Check For Duplicates In Excel. Start by selecting the cells you want to review for duplicates. Go to the Home Tab and click on Styles Group.

This is useful if there is one column that wouldnt include any duplicate data. Select the entire table by hitting the button on the top left. An easy way to do this is through conditional formatting.
It is a straightforward tool for highlighting duplicate values or duplicate rows in a sheet.
It should then filter the data and hide any duplicate records. Highlight Duplicate Data in Excel. Choose the cells to be checked for duplicates. How to clear or remove duplicates in Excel.