If you want to set the startup state for any or all of these keys,
you just need to edit the registry.

   1. Start Regedit
   2. Go to HKEY_CURRENT_USER \ Control Panel \ Keyboard
   3. Open InitialKeyboardIndicators
   4. Change the value to one of the following numbers
      0 - All Keys off
      1 - Caps Lock on
      2 - Num Lock on
      4 - Scroll Lock on
      For multiple keys, add their values:
      3 - Caps Lock and Num Lock on
      5 - Caps Lock and Scroll Lock on
      6 - Num Lock and Scroll Lock on
      7 - Caps Lock, Num Lock, and Scroll Lock on
   5. Log off and back on again