Note: To undo the change, remove the ScreenSaveActive value, then sign out and sign in again to your user account in Windows 10. To make the changes done by the Registry tweak take effect, you need to sign out sign in again to your user account.Set its value data to 0 to disable the screen saver.Here, create a new string (REG_SZ) value ScreenSaveActive.If you do not have such a key, then just create it. Tip: See how to jump to the desired Registry key with one click. Go to the following Registry key: HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Control Panel\Desktop.Disable Screen Saver using Group Policy To Force Disable Screen Saver in Windows 10,
