TO ADJUST SOUND AND VOICE OF YOUR COMPUTER IN ADEQUATE VOLUMN FOR LET'S LEARN VIETNAMESE :

To adjust solve this problem, follow these steps:

1. Double click on "Speaker icon" on icon tray.

2. In "Options" menu, select "Properties".

3. Put the check mark in front of the volumn controls: "Wave" and "MIDI".

4. Adjust "MIDI" control for adequate VOICE volumn.

5. Adjust "Wave" control for adequate SOUND volumn.