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.

Filters are great tools, but you can't remove specific items from the results. When you need to do this, try Find All in Excel instead.

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.