Use the registry to prevent students from modifying Screen Protection passwords

As a computer teacher, the most annoying thing is that the students modify the Screen Protection password. Is there a good way to prevent students from modifying their screen saver passwords? We can use the registry to do this.

1. Hide "display" settings in the control panel

In "Start> Run", type "Regedit", and click "OK" to open the Registry Editor. Locate hkey_curr
Ent_user \ Software \ mic-rosoft \ Windows \ CurrentVersion \ Policies \ System, create a subkey named "nodispcpl" and set its value to "1 ".

However, after such settings, students will not be able to understand desktop and other knowledge. Can I disable the screen saver option only?

2. disable screen protection in the "show" attributeProgram"

Similarly, go to HKEY_CURRENT_USER \ Software \ micros-oft \ windows \ current-version \ Policies \ syst-Em and create a subkey named "no-dispscrsavpage, set the key value to "1 ".

In this way, students will not be able to see the screen saver option. In fact, there is a better way to prevent screen saver from using passwords.

3. Disable password for Screen Saver

Go to HKEY_CURRENT_USER \ Control Panel \ Desktop. "screensaveusepassword" indicates whether to use the password for Screen Protection and change the value to "1 ".

Note: All operations must be restarted or logged out to take effect.

How do you feel? Try it now.