How to Remove Change Password Option from Registry ?

1. Run dialog : regedit.
2. Go to HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon.
3. Create new key named Winlogon if doesn’t exist.
4. In this key, create DWORD named DisableChangePassword and valued 1 in hexadecimal.
5. Restart the computer.