Opening a CSV file can be quite simple and there are a few ways to do it! You can use a spreadsheet program like Microsoft Excel or Google Sheets, where you just need to upload the file. Alternatively, a text editor like Notepad or a code editor like VSCode can open CSVs in raw text. What software do you have available on your computer? Or is there a specific task you need to accomplish with this file? I'd be happy to help further!