How to Use Excel to Show Only Duplicate Values. Business issues such as incorrect transactions, data entry errors, technical glitches and poor system design may cause duplicate values in your data ...

This tells Excel to treat the first row as headers and not as part of the data to be analyzed for duplicates. Specify columns: Excel will prompt you to specify which columns you want to consider ...

How to Remove Duplicates That Are Case Sensitive in Excel 2007. By definition, Microsoft Excel 2007 considers a duplicate to be a row of data that matches another row in your worksheet exactly.

Duplicate values can be a problem, especially if you're dealing with a large dataset. What looks like a list of 100 items might only be 70 once you remove the items that are on the list more than ...

Select the data range, B3:E16–you want to highlight the entire row. If you use a Table, Excel will update range as you add and delete records. Click Conditional Formatting in the Styles group ...

Now, if you have a spreadsheet that contains hundreds of the same values in different rows, you can delete the duplicate rows in Excel and Google Sheets using this simple trick.

The Excel IF () function returns “Duplicate,” when the Excel function, COUNTIF () finds more than one occurrence of the concatenated values in column H. Figure F Image: Susan Harkins/TechRepublic.

Excel will eliminate duplicate entries, leaving unique values. This method might remove duplicates in your data that you'd like to keep, so if this happens, consider manually deleting the data ...

If you need to count duplicate values in a column in Excel, read through this article. Count duplicate values in a column in Excel The needful can be achieved using the COUNTIF function.