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

Error-checking rules help verify formulas in Excel. Learn how to enable, disable, or manage Error checking rules in Microsoft Excel.

Sketching your formulas on paper or in a simpler Excel sheet can help you visualize data flow and reduce errors. Tools like ...

How to debug Excel spreadsheets These techniques can help find or fix errors hidden in hundreds, or even thousands, of rows, columns, and formulas.

Learn how to prevent costly Excel errors with our comprehensive formula checklist. Ensure accuracy and reliability in your spreadsheets ...

When you see the #VALUE error, it means that there is something wrong with the way the formula is typed, or there is something wrong with the cells you are referencing.

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

Save this for the spreadsheet jocks in your office—we'd bet even the experts don't know all of these formula tips.

Microsoft Excel remains a powerful tool for data analysis and manipulation, and staying up-to-date with the latest formulas is crucial for maximizing your ...