To create one, you convert Excel to CSV (comma delimited) format, so you start by populating your spreadsheet in the way you ordinarily would.

Excel exports your entire worksheet to CSV format. Empty cells will show as one or more commas within a row.To write a specific portion of your spreadsheet only, save your spreadsheet under a new ...

To import data from a text file into Microsoft Excel, follow this step-by-step guide: First, create a blank spreadsheet in Microsoft Excel and ensure you have the .txt file on your PC.

You can convert JSON files to Microsoft Excel CSV file formats using this hidden built-in feature. We show you how to do it.