Want to disable sound volume control in Windows 8

Hi all,

Just joined up....
What I want is actually the opposite of what most people are looking for.
I want to install windows 8 on my kids computer but want the volume level to be set at a certain level so the sound is not to high no matter what they do.

I am able to achieve this right now as the desktop is on XP and i have the wave bar set to a certain level so no matter how high they put the volume bar it just stays at a certain level.I have hidden the wave bar so they cannot even get at it by mistake.

The main thing is that I am using a sidewinder X4 keyboard which has the vol+/- so they can easily increase the volume even if I hide the volume tab from the desktop in windows 8, while in XP it remained a certain lvel even if they put it upto 100%.

I have been searching for win 8 mixers where I could maybe have the same type of control as the XP but so far have found nothing.

Any ideas would be greatly appreciated and used

If they know what they are doing they can get around this.
See pictures :

Thanks for the reply mate but there is a volume control on the keyboard which they can use to turn up/down the volume so would not be any good otherwise I would hide the sound icon.