How to download music to ryobi tek 4 all play mp3 player?

Read and follow this procedure:--

• Plug it into a USB port usually located at the front of a computer or if its a laptop it could be on the side once inserted it should install it if it fails to install itself you might have to install it manually.-
• Then click start control panel administrative tools computer management device manager scroll down universal serial bus controllers you could see a yellow question mark? It might be listed as a mass storage device.
• Right click to reinstall drivers.
• If you can see your usb drive but its not working ports (com&lpt)right click update driver.
• Click start control panel administrative tools ,computer management ,device manager look through all of your devices if you see a yellow question mark?or exclamation mark ! or red x
• Then right click to reinstall drivers click start all programs accessories open windows explorer my computer you should see your drive it might be listed as a mass storage device.