sound driver. To see whether you are using Realtek or not, simply check the icon on the notification area on your taskbar (at the right corner). Look at the icon. To adjust the sound effect, just double click on the icon.Click the Environment drop down list to see what environment setting you can select. If
you have selected one of them, then open a music or audio player. You will then find that the song or the music or the vocal you play is different now. Just like what you hear in the environment. If you play song after selecting auditorium, you will of course hear the song just like in an auditorium. To return to normal sound, choose none.
