Control the volume with your mouse wheel with many options.
Control the volume with the mouse wheel when :
Control + Shift Key is pressed.
Control + Alt Key is pressed.
Shift + Alt Key is pressed.
Control Key is pressed.
Shift Key is pressed.
Alt Key is pressed.
Custom Key Combination is pressed.
Mouse is at the Edges of Screen.
Mouse is at the Top, Bottom Edges of Screen.
Mouse is at the Left, Right Edges of Screen.
Mouse is at the Corners of Screen.
Mouse is above Taskbar.
Specific Program is focused.
Specific Program is focused and Hot Key is pressed.
For Specific Program and Hot Key is pressed.
Mouse is over the Title Bar.
Mouse is over the Title Bar, for Specific Program.