If you need to add a comma after the first word in each cell in Excel using the Replicate or Substitute function, read through this article.

Also known as a Comma Separated Value file, a comma delimited file is a standard file type that a number of different data-manipulation programs can read and understand, including Microsoft Excel.

If you've ever had a list of first and last names that you wanted to separate Excel and Google Sheets make it easy. Here's how to do it in each application.