您可以通过编辑注册表^(Registry)或更改组策略编辑器^{(Group Policy Editor)}设置来限制或阻止用户更改Windows 11/10/8/7中的屏幕保护程序。^{(Screensaver)}如果您不喜欢允许任何人更改桌面^(Desktop)屏幕保护程序的想法，一个简单的设置将帮助您防止屏幕保护程序^{(Screen Saver)}对话框在个性化^{(Personalization)}或显示控制面板^{(Display Control Panel)}中打开。

如果您正在运行Windows的^(Windows)专业版^(Pro)或商业^(Business)版，则可以使用组策略编辑器^{(Group Policy Editor)}。但如果你使用的是家庭^(Home)版的Windows，你将要做的就是编辑注册表^(Registry)。让我们看看如何做到这一点。

阻止用户更改屏幕保护程序^{(Screensaver)}

使用 Windows 注册表

通过点击开始^(Start)并键入“ Regedit ”打开注册表编辑^{(Registry Editor)}器。现在，在注册表编辑器^{(Registry Editor)}中，使用左侧边栏导航到以下注册表项，以禁用当前登录用户的屏幕保护程序设置：

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies

如果您想同时为同一台 PC 的所有用户禁用屏幕保护程序设置，请导航至此键：

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies

除了蜂巢，这两个地方的一切都是一样的。两者的基本区别在于，item inHKEY_LOCAL_MACHINE适用于所有用户，items inHKEY_CURRENT_USER仅适用于当前登录的用户。

在那里，在Policies^(Policies)键下查找“ System ”条目。如果找不到，则需要创建一个。为此，只需右键单击Policies键并选择New > Key。将新密钥命名为“ System ”。

通过右键单击右侧并选择New > DWORD (32-bit) Value在^(Value)System键中创建一个新值。将新值命名为“ NoDispScrSavPage ”。

此后，双击新值以打开其属性窗口，并在“数值数据”框中将值从 0 更改为1。

单击“确定”并关闭注册表编辑器^{(Registry Editor)}。

使用组策略编辑器

运行^(Run)gpedit.msc 打开本地组策略编辑器^{(Local Group Policy Editor)}并导航到以下设置：

User Configuration > Administrative Templates > Control Panel > Personalization.

在右侧，双击阻止更改屏幕保护程序设置^{(Prevent changing screen saver setting)}以打开其属性窗口。

选择 Enabled^{(Select Enabled)}，单击Apply并退出。

It prevents the Screen Saver dialog from opening in the Personalization or Display Control Panel.
This setting prevents users from using Control Panel to add, configure, or change the screen saver on the computer. It does not prevent a screen saver from running.

就是这样！您所做的更改也可以撤消。试试这个，让我们知道该方法是否适合您。

提示^(TIP)：这篇文章的第 4 点和第 5 点将向您展示如何防止更改桌面背景墙纸^{(prevent changing your Desktop background wallpaper)}。

How to prevent Users from changing the Screensaver in Windows 11/10

You can restrict or preνent Users from changing the Screensaver in Windows 11/10/8/7 by editing the Registry or changing Group Policу Editor settings. If you do not like the ideа оf allowing anyone to change thе screenѕaver of your Desktop, a simple setting will helр you prevent the Screen Saver dialog from openіng іn the Personalization or Display Contrоl Panel.

If you are running the Pro or Business editions of Windows, you can use the Group Policy Editor. But if you are using a Home edition of Windows, you will have to do is edit the Registry. Let us see how to do it.

Prevent Users from changing the Screensaver

Using Windows Registry

Open the Registry Editor by hitting Start and typing “Regedit.” Now, in the Registry Editor, use the left sidebar to navigate to the following registry key for disabling screen saver settings for the currently logged in user:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies

If you would like to disable screen saver settings for all users of the same PC at once, navigate to this key:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies

Apart from the hive, everything about those two locations is the same. The basic difference between the two is while items in HKEY_LOCAL_MACHINE apply to all users, items in HKEY_CURRENT_USER apply only to the currently logged-in user.

Once there, look for “System” entry under the Policies key. If you do not find, you’ll need to create one. To do so, simply right-click the Policies key and choose New > Key. Name the new key “System.”

Create a new value inside the System key by right-clicking in the right side and choosing New > DWORD (32-bit) Value. Name the new value as “NoDispScrSavPage”.

Thereafter, double-click the new value to open its properties window and change the value from 0 to 1 in the “Value data” box.

Click “OK” and close the Registry Editor.

Using Group Policy Editor

Run gpedit.msc to open the Local Group Policy Editor and navigate to the following setting:

User Configuration > Administrative Templates > Control Panel > Personalization.

On the right side, double-click the Prevent changing screen saver setting to open its Properties window.

Select Enabled, click Apply and exit.

It prevents the Screen Saver dialog from opening in the Personalization or Display Control Panel.
This setting prevents users from using Control Panel to add, configure, or change the screen saver on the computer. It does not prevent a screen saver from running.

That’s it! The changes made by you can also be reversed. Try this and let us know if the method works for you.

TIP: Points 4 & 5 of this post will show you how to prevent changing your Desktop background wallpaper.

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