Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

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 can we find duplicate values across multiple columns? For this task, we’ll use two Excel helper formulas: One to concatenate the columns you’re comparing; a second to count the duplicates.

Using XLOOKUP for One-Way Lookups in Excel The key to understanding how XLOOKUP can be used to perform two-way lookups is to first get your head around how this function works in one-dimensional ...

Using a formula, you can automate the process of looking for duplicates in your Excel spreadsheets.

Microsoft Excel's spreadsheet design allows you to quickly calculate values separated into two columns and replicate this calculation without having to manually recreate the formula for each row.

Microsoft Excel comes with a lot of built-in functionality that doesn't restrict you to comparing data in two columns using only one method.

Learn how to use the VLOOKUP formula to compare a maximum of two columns to have common values returned or to locate missing data.

When you want to clean up data in your Excel sheets, you should first check if there are any duplicates and if so, delete them. Sometimes it's not obvious, but it's actually quite easy to do. In this ...