Three ways to return the average age for a group using Excel Your email has been sent Summarizing data is a common task in Excel, and there's usually more than one way to do so. Susan Harkins explains ...

How to convert a birth date to an age without an expression using Microsoft Excel Power Query Your email has been sent Calculating age requires a bit of specialized knowledge. Any expression you use ...

Excel formulas are a powerful way to quickly manipulate and display the data in your spreadsheets to your exact specifications. Once you've created an effective formula for your data, you may want to ...