Learn how to stop Microsoft Office files from opening in your browser. Adjust settings to open files in desktop apps for ...

To create the text that will turn into ... Although CSV documents consist of ordinary text, Microsoft Excel doesn't recognize them as CSV files without the proper file extension.

For that, you can follow this detailed guide to enter prefixes in all cells in Excel. Now, move the .bat file to the location where you want to create all the folders and double-click on it.