Num lock switch when the computer starts

You've probably already experienced: you start your computer and you want to log, but your password appears to be wrong more. After attempts to introduce you come to the conclusion that the num lock key was not yet and numbers in your password is not recognized.
You can customize it by a simple operation register.
golden rule: Make a backup of the registry
Click on the Start switch a type REGEDIT in the window you get when you click RUN. (Windows 8 this right click on the Windows logo bottom left and run)
Click a few times until you reach the key HKEY_USERS, DEFAULT, CONTROL PANEL, KEYBOARD opens.
There you see a registry key on the right side named INITIALKEYBOARDINDICATORS. Double-click the key and change the value of 0 to 2. Your PC will now start num lock on.