You are missing Dell Quickset. It should be under applications on your drivers and downloads page for your system, For more assistance refer to my guide below, a clean install of Windows 7. If you need more help include your laptops model and whether 64 bit or 32 bit Windows 7.
Have just re-installed Windows 7 premium. Have installed all my drivers to get my lappy up and running . Just have a tiny little problem. When we press the volume increase/decrease function keys or brightness increase/decrease function keys, used to get that indicator on screen showing scale of volume/brightness increase/decrease. After re-installation am not getting that.  Can anyone please tell what driver am i missing here ??
Advice on Missing Driver