In conclusion, the first way seems to be most frequently used, while the second one is not commonly applied. Furthermore, you can move the sound control scale under System Sounds to separately determine its volume. In the Volume Mixer-Speakers window, move the sound control scale under Speakers to decide the sound volume of Speakers and System Sounds. On the top right of Control Panel, input sound in the empty search box and select Adjust system volume in Sound. Press Windows key+X to open Quick Access Menu and choose Control Panel in the menu. Method 2: Raise and lower volume in Sound settings of Control Panel. Later, as the window of Volume Mixer-Speakers (High Definition Audio Device) turns up, move the sound control scales under Speakers and System Sounds to realize your goal. If you would like to raise or lower the system sounds volume, you can select Mixer in the small window. Tips: The above way can only be applied to adjust the volume of speaker. On desktop, click the sound icon (speaker) on the right side of taskbar, and then move the sound control scale up or down to raise or lower the volume, as shown in the following screenshot. Method 1: Raise and lower volume through the sound icon on taskbar. 2 methods to raise and lower volume on Windows 8/8.1 computer:

Boost pc sound