Comma-separated value (CSV) files are simplified versions of the type of spreadsheets you create with Excel and similar software. However, if you're trying to share data with people who use ...

How to Create Pipe Delimited Files in Excel 2010. ... In most cases, if all else fails, you can export Excel data in the text-based CSV, or Comma Separated Value, ...

At such a moment, you can use this step-by-step tutorial to join all those CSV files and create a new Excel spreadsheet. Merge multiple CSV files into one Excel workbook.

And while you can import CSV files into Excel and work with them there, it can get confusing—you have to keep track of which Excel features work in CSV files, and which do not.