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, ...

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

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

In our Google Sheets review, we examine the platform’s capabilities and how it compares to Excel and other top spreadsheet applications.