You can combine two columns in Excel using several formulas and tools available in the software. Here's how to combine two columns in Excel.

You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.

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, ...