Before you attempt to download anything onto your MP3, take care of a few small issues. The music you want to download to your MP3 must be stored on your computer's hard drive. If your music is not on your computer, there's no way to download anything. You also need to have your MP3 player's USB sync cable to connect the device to the computer. There should also be a music player such as Windows Media Player or Real Player on your computer to conduct the downloading action. The music player should be the most up-to-date version available for the application. (See Resources if you need to download a music player.)
Once you have everything you need to complete the download, connect the MP3 player's USB sync cable to the device itself and to the computer's USB hub. The smaller end of the USB sync cable usually plugs into the MP3 player, while the larger rectangular end plugs into your computer. Your computer will begin working to detect and establish the connection. In most cases, an AutoPlay window will open once the connection is detected. Click on the "Sync" action that will appear when the AutoPlay window opens. If the window does not open automatically, double-click on your music player's icon to open the application.
When your music player opens, your music library should be accessible and your music should be available for playback. If you do not see your music in the library, you will have to import all your files to the library. Click on the "File" tab at the top of your application and select the "Import" action. By following the prompts that appear, you can quickly move your music to the music player. To download your music to the MP3 player, take the "Sync" action. Select the "Sync" option usually listed in the navigation bar at the top of the music player application. A "Sync" panel displaying your MP3 device will appear on the right side of the application. Hold down the CTRL key on your keyboard, and click once on each song you would like to download to your MP3. Each song should be highlighted as you go. Once you have highlighted the songs you want, drag the list to the "Sync" pane and click on the "Sync" action at the bottom of the list. The songs will be downloaded to your MP3 player once the process is complete.