Enabling NumLock on by Default

To have numlock turned on for each user:

1. Start Regedit
2. Go to HKEY_CURRENT_USER\Control Panel\Keyboard\InitialKeyboardIndicators
3. Change the value from 0 to 2
4. Turn Numlock on manually
5. Log off and back on again.

For all users, make the same change to

1. HKEY_USERS\.DEFAULT\Control Panel\Keyboard\InitialKeyboardIndicators