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.

Learn how to create date lists in Excel using autofill, formulas, and advanced techniques. Save time and boost efficiency with these tips ...

Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...

How to turn complex formulas into easy-to-use custom functions using LAMBDA() in Excel Your email has been sent LAMBDA functions are new to Microsoft Excel. With LAMBDA functions, you can turn a ...

Learn how to calculate the Simple Interest in Excel either for a single entry or a range or entries, between two dates, using this forumula.

Microsoft is testing out a new =COPILOT function in Excel cells – it's in beta with improvements needed, but you can try it ...

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