This article looks at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data.

How do you show errors in Excel? If you have lots of data or a large table containing data on your spreadsheet and you want to find errors in it, follow the steps below.

Excel can throw up various Data type Refresh errors. This post explains each and shows how to fix COULDN'T REFRESH DATA TYPES errors.

Tracking data across multiple Excel worksheets can be a daunting task, often leading to missed updates and errors.

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.