How to open CSV files in Python manually. Remember that a CSV file is actually just a text document with a fancy formatting. That means that you actually don’t need to use a module if you want ...

How to open CSV files in Python: store and retrieve large data sets; How to write to a file in Python with modules. Of course, some files are going to contain more complex formatting than others.

Opening CSV files using spreadsheet software is a straightforward process. In Excel, click "File," choose "Open," and locate your CSV file. That's all there is to it.