When you've entered all your data into Notepad, save your file as a text document and change its file extension to ".csv." Although CSV documents consist of ordinary text, Microsoft Excel doesn't ...

A CSV (comma-separated values) file is a simple text file in which information is separated by commas. CSV files are most commonly encountered in spreadsheets and databases. You can use a CSV file to ...

If you've encountered a CSV file and you're unsure what they're for, the good news is they're pretty straightforward and easy-to-use with apps you already know.

You can insert or generate the data for the CSV file in Microsoft Office Excel 2007 and then save the file in CSV format. CSV files outputted by Excel 2007 can be used in any program that can read.