If you’ve got a whopper of a spreadsheet, with thousands or more of rows, you’ve got a big problem if you want to make sure the spreadsheet doesn’t contain ...

You can improve your spreadsheet's readability by removing unnecessary duplicate values. If you know you don't need them, why not use Microsoft Excel to find and remove them? If you want to get rid of ...

Duplicates in the same column are easy to find by sorting or filtering. Duplicates that span multiple columns require a bit of setup, but the solution's not difficult to implement. Finding duplicate ...