Microsoft Excel provides a function that displays a person's age based on his date of birth. In your business, this function can help you keep track of your workers' ages in a spreadsheet; you'll need ...

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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. If you have three or more rows of data, chances are, you'll need to summarize those values in some way. Summarizing is one of the ...