One of the many features of Excel is being nosy. That's right, you can quickly calculate a persons age as long as you have their birth date.

In Microsoft Excel, you don’t need an expression to calculate someone’s age – use Power Query to simplify the process.

How to Calculate the Total Hours Formula in Excel. As a spreadsheet software program, Microsoft Excel has many useful features for a small business's productivity.

How to Calculate T-Value From Mean & Standard Deviation in Excel. Calculate t-values in your Microsoft Excel spreadsheet by combining built-in functions with custom formulas.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.