2.Open iTunes.
3.Select your iPod touch. The icon will appear in the top-left corner of the iTunes window.
4. Select the section for the media type you want to transfer (Music, Movies, or TV Shows).
5.Click the "Music" or "Movies" tab.
6.Select the music or movies you want to transfer.
7.Select the "Add to Library" button.
8.Your music will be transferred. You will see a progress bar in the iTunes window as the music is transferred.
To transfer music directly to your iPod, first navigate to the "Settings" app on your iPod and tap on "Music". Look for the "Sync Library" option and toggle it on. Connect your iPod to your computer and open iTunes. iTunes should automatically begin the syncing process.