You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.

The simplest way to think about SCAN is that it applies a custom calculation to each element in a range/array and returns every intermediate result it produces along the way. If that sounds abstract, ...

To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of the "Data Validation" icon if you're using a wide screen, or the left half ...

Owning 5 mutual funds doesn’t make you diversified. It might just mean you’re betting 5 times on the same 10 stocks and you’ll discover it only when all of them crash together.