3RVX

3RVX is a free program to control your PC volume using the mouse wheel.

It's a really convenient feature; you won't have to adjust any volume settings when you're watching a movie or listening to music and want to hear better.

Once installed, 3RVX lets you adjust your PC's volume by pressing the Windows key and moving the mouse wheel. Still, the controls are fully customizable, so you can use whichever key combination is more convenient for you.

Now you can easily increase or lower the main volume while the program is running on the system tray. If for any reason you don't feel like using the mouse wheel, all you have to do is click on the icon in the system tray and a volume control bar will show up on your desktop.

3RVX is completely customizable and includes several skins, so you can match it to your PC's desktop.