Duplicate data in your spreadsheets can give you headaches, and it can happen because of a variety of ways. Fortunately, your spreadsheet app can help.

Removing duplicates in Excel is an essential skill for anyone who works with large datasets. Whether you're cleaning up customer information, analyzing ...

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

How to Show Duplicate Records in Excel. As your business grows, so too will the documents and spreadsheets that you use to help keep things running. Eventually, the spreadsheets may get so big ...

Q. What is the best way to identify duplicate transactions that could have been entered into my Excel spreadsheet? A. Duplicates in spreadsheets can compromise data integrity, making it difficult to ...

How to find duplicate data in Excel? If you want to check for any duplicate data in your Excel file before deleting it, follow this procedure: Select and highlight all the data you want to search for ...

Microsoft Excel can do a lot of cool things. If you need it to generate random numbers, Susan Harkins can show you how.

Long spreadsheets with a lot of entries can sometimes mistakenly have multiple instances of the same data. It's easy to remove them in Google Spreadsheet by making a simple script, says MakeUseOf.