How to remove duplicates in Excel for a single column When you have duplicate data that you want to remove from a single column in your dataset, start by clicking into the column you want to dedupe.

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

Whenever VBA encounters your given text in the specified column, it will erase the entire row where that text was located. Click the "X" in the top right corner of the editor to close it.

For multiple columns, select the relevant columns, use the “Remove Duplicates” feature, and specify columns to consider for duplicates.

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.

Prevent duplicates before they happen by combining a simple function with data validation.

When a conditional formatting rule is overkill, use these VBA procedures to highlight duplicates and then remove the highlighting in Microsoft Excel.