Use the registry to prevent students from modifying the screen saver password _ registration Form

As a computer teacher, the most annoying thing is that students casually modify the screen protection password. Is there a good way to prevent students from changing the screensaver password? We can do this with the registration form.

1. Hide the display settings in Control Panel

Type "regedit" in Start → run, and then open Registry Editor later. Locate to Hkey_curr
Ent_user\software\mic-rosoft\windows\currentversion\policies\system, create a new subkey named "Nodispcpl" and set its value to "1".

However, after this setting, students will not be able to understand the desktop and other knowledge. Can I just turn off the screensaver option?

2. Close the screen saver in the Display property

Also navigate to Hkey_current_user\software\micros-oft\windows\current-version\policies\syst-em and create a new subkey named "No-DispScrSavPage", Set its key value to "1".

In this way, students can not see the screensaver option, in fact, there is a better way, that is, prohibit the use of screen protection password.

3. Prohibit screen protection using passwords

Navigate to HKEY_CURRENT_USER\Control Panel\Desktop, where "screensaveusepassword" refers to whether the screen protection uses a password and changes its value to "1".

Note: All operations need to restart the computer or logout to take effect.

How do you feel? Go ahead and try it.