There are many formulas to add a comma after the first word in a cell. In case you have a list arranged across a column, you can replicate the formula across the list using the Fill option.

You can add text to a cell in Microsoft Excel the traditional way by simply typing, but there are other ways to get the job done. For example, you can use a formula, or even a function to ...

A comma delimited file ... This means that if your Excel spreadsheet has formulas in it, only the formula result will be saved in the CSV file. Objects, like text boxes or graphs, will not be ...

or you can import the data using an Excel wizard. The two most common text file formats you’ll work with are .txt and .csv, where .csv stands for comma separated values. You can’t import just ...

How to open a CSV file in Microsoft Excel 4. Follow the Text Import Wizard to open the CSV. Usually, you'll want to select the option to import delimited data (this would be the comma or other ...