If you want duplicate values to stand out in an Excel spreadsheet, you can choose between two conditional formatting rules.

Microsoft Excel is perhaps the most powerful spreadsheet application you can buy. But it also has some simple functions, like finding duplicates in data.

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 ...

You can remove duplicates in Excel in a few steps; duplicates can create problems when you're dealing with data. Excel provides an easy tool that removes duplicate values for you, but it can only ...

This process will find all duplicate values in the data field, even if they exist in different columns. If you are looking for duplicate rows, Excel cannot natively highlight them, but you can ...

In the new pop-up window select duplicate values in the selected range and choose the colour you’d like to use to highlight the duplicates. Click OK. Now cells that have the duplicates will be ...

By using the Highlight Cells Rules, you can highlight duplicate cells in your Excel worksheet to avoid confusion and mistakes.

Duplicate entries may be valid -- but when they aren't, they can derail your summaries and totals. Use Excel's Validation feature to reject duplicate entries.

Limitations of Standard Ranking: Excel’s built-in ranking functions often create gaps in rankings for duplicate values, which dense ranking resolves by making sure tied values share the same rank.