No Microsoft Natural Keyboard driver included in Win95 due to already existing.
Cause:
No specific driver for the Microsoft Natural Keyboard is included with Windows 95. Most of the special functions provided by the Natural Keyboard driver are already part of Windows 95.
Solution:
Install the 'Standard 101/102-key or Microsoft Natural Keyboard' keyboard driver.
NOTE: Use the 'General' tabbed page of the 'Keyboard' icon in the Control Panel to change keyboard properties.
Keyboard