I don't know whether the owner has downloaded itunes, first go to the official website to download the latest version of itunes, install itunes on the computer, after installation, open, there is a classic itunes interface. Click on the upper left corner of the file, select the file will be added to the library (or will add the folder to the library) in the pop-up dialog box to find you want to add the song, or folder, OK, this completed the song added to itunes, but not yet added to the ipod side, you just need to click on the synchronization on the line, click on your device, the default name should be administrator, click synchronize, this is done, and then click open the sub-option in the side of all the songs, you can see the ipod side of the song, and then - enjoy the ipod for you to bring the fun of it.