Windows 11/10中的组策略^{(Group Policy)}或注册表编辑器^{(Registry Editor)}添加、删除、更改Ctrl+Alt+Del secure login screen选项，例如锁定或注销、启动任务管理器^{(Task Manager)}等。

Ctrl+Alt+Del快捷方式之前用于打开Windows 任务管理^{(Windows Task Manager)}器。但现在它会打开一个新的Ctrl+Alt+Del screen，其中包含锁定或注销、启动任务管理器^{(Task Manager)}等选项。在Windows 11/10/8/7/Vista中，打开任务管理器^{(Task Manager)}，你现在有按Ctrl+Shift+Esc。

Customize Ctrl+Alt+Del Screen Options使用组策略编辑器^{(Group Policy Editor)}自定义 Ctrl+Alt+Del 屏幕选项

使用Windows Professional及更高版本中的组策略编辑器^{(Group Policy Editor)}，您可以轻松修改或customize the Ctrl+Alt+Del screen以仅包含您想要的选项。以下是通过组策略^{(Group Policy)}执行此操作的方法。

首先，打开开始^(Start)菜单并输入gpedit.msc。按 Enter^{(Press Enter)}。这将打开组策略编辑器^{(Group Policy Editor)}。

现在导航到用户配置 > 管理模板 > 系统。

单击^(Click)它，在右侧窗格中，您将能够看到Ctrl+Alt+Del Options，如下所示。双击那个。

现在，您将在右侧窗格中看到可以自定义的可用选项。

• 删除更改密码^{(Remove Change password)}：如果启用此选项，Ctrl+Alt+Del屏幕将不会显示更改密码^{(Change Password)}选项。
• 删除锁定计算机^{(Remove Lock Computer)}：如果启用此功能，您将无法从Ctrl+Alt+Del屏幕锁定计算机。
• 删除任务管理器^{(Remove Task Manager)}：如果启用此选项，它将从Ctrl+Alt+Del屏幕中删除启动任务管理器选项。^{(Start Task Manager)}
• 删除注销^{(Remove Log Off)}：此选项将从Ctrl+Alt+Del屏幕中删除注销^{(Log Off)}选项。
  

只需双击要更改的设置。根据需要选择启用^(Enabled)或禁用^(Disabled)，然后单击确定^(OK)。

您可以通过按Ctrl+Alt+Del立即查看更改。

如果您的 Windows 10/8/7/Vista 版本没有组策略，您可以使用^{(Group Policy)}注册表^(Registry)更改Ctrl+Alt+Delete选项。

让我们看看如何在Windows 10/8/7中使用Windows 注册表更改^{(Windows Registry)}Ctrl+Alt+Delete Options。请^(Please)注意，该调整需要修改注册表设置。建议在继续之前备份您的设置。

Change Ctrl+Alt+Delete使用注册表更改 Ctrl+Alt+Delete选项

在Windows中，当您同时单击Ctrl + Alt + Delete时，您会看到一个包含以下选项的屏幕：

• 锁定这台电脑
• 切换用户
• 注销
• 更改密码
• 任务管理器

如果您愿意，您可以选择隐藏这些选项中的一个或多个，如下所示。打开Regedit并导航到以下键-

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System

双击^(Double)下面提到的 value/s 并将其值设置为1。这将禁止出现相应的选项。

• 禁用锁定工作站
• 隐藏快速用户切换
• 不注销
• 禁用更改密码
• 禁用任务管理器

如果其中任何一个都不存在^{(If any of them don’t exist)}，请右键单击右侧的任何空白区域并创建一个 新的 DWORD^{(New DWORD)}值名称，如上所述，并将其值设置为 1。

这将禁用相应的选项。要恢复默认值，您可以将值切换回 0。

Do always create a system restore point first, before touching the Registry!

随机阅读^{(Random read)}：如何禁用更改Windows 中开始菜单背景的选项。

Customize Ctrl+Alt+Del Screen using Group Policy or Registry in Windows

You can add, rеmove, change Ctrl+Alt+Del secure login screen options like locking or logging off, starting the Task Manager, etc. using Group Policy or Registry Editor in Windows 11/10.

The Ctrl+Alt+Del shortcut was earlier used to open the Windows Task Manager. But now it open sa new Ctrl+Alt+Del screen with consisted of options such as locking or logging off, starting the Task Manager, etc. In Windows 11/10/8/7/Vista, to open Task Manager, you now have to press Ctrl+Shift+Esc.

Customize Ctrl+Alt+Del Screen Options using Group Policy Editor

Using the Group Policy Editor in Professional and above later versions of Windows, you can easily modify or customize the Ctrl+Alt+Del screen to include only the options that you want. Here’s how to do it via Group Policy.

First, open the Start menu and type gpedit.msc. Press Enter. This will open the Group Policy Editor.

Now navigate to User Configuration > Administrative Templates > System.

Click on it, and in the right pane, you will be able to see Ctrl+Alt+Del Options as shown below. Double click that.

Now you will see the available options that you can customize in the right pane.

• Remove Change password: If you enable this, the Ctrl+Alt+Del screen will not show the Change Password option.
• Remove Lock Computer: If you enable this, you will not be able to lock the computer from the Ctrl+Alt+Del screen.
• Remove Task Manager: If you enable this, it will remove the Start Task Manager option from the Ctrl+Alt+Del screen.
• Remove Log Off: This option will remove the Log Off option from the Ctrl+Alt+Del screen.
  

Just double-click the setting that you want to change. Select Enabled or Disabled as you wish and click OK.

You can see the changes immediately by pressing Ctrl+Alt+Del.

If your Windows 10/8/7/Vista edition does not have Group Policy, you can change Ctrl+Alt+Delete options using Registry.

Let us see how to change Ctrl+Alt+Delete Options using the Windows Registry in Windows 10/8/7. Please note that the tweak requires modifying registry settings. It is advisable to backup your settings before proceeding further.

Change Ctrl+Alt+Delete options using Registry

In Windows, when you click Ctrl + Alt + Delete together, you are presented with a screen with following options:

• Lock this computer
• Switch User
• Log Off
• Change a password
• Task Manager

Should you wish to, you can opt to hide one or more of these options, as follows. Open Regedit and navigate to the following key-

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System

Double click on value/s mentioned below & set its value as 1. This will disable the corresponding option from appearing.

• DisableLockWorkstation
• HideFastUserSwitching
• NoLogoff
• DisableChangePassword
• DisableTaskMgr

If any of them don’t exist, right-click on any blank white space on the right side and create a New DWORD value name, as mentioned above, and set its value to 1.

This will disable the corresponding option. To revert to default, you may switch the value, back to 0.

Do always create a system restore point first, before touching the Registry!

Random read: How to disable the option to change Start Menu Background in Windows.

Related posts

• 如何在Windows 10中禁用Picture Password Sign-In option

• 在Windows 10中启用或禁用Fast Logon Optimization

• 禁用Delivery Optimization通过Group Policy or Registry Editor

• Group Policy Registry Location在Windows 10

• 使用Group Policy or Registry启用Windows 10 Full屏幕Start Menu

• 使用Registry or Group Policy在Edge中打开或Off Password Monitor

• Desktop Background Group Policy不适用于Windows 10

• 如何防止用户在Windows 10中删除Diagnostic Data

• 如何仅在Windows 10应用Group Policy至Non-Administrators

• 如何申请Layered Group Policy在Windows 11/10

• Windows 10自动Delete旧用户配置文件和文件

• 更改Windows Update Delivery Optimization Max Cache Age

• 如何使用Group Policy and Registry Editor创建Firefox书签

• 启用或使用Group Policy or Registry禁用Zoom auto更新

• 重定向网站从IE到Microsoft Edge在Windows 10使用Group Policy

• 页面不可用，IT administrator访问了某些区域的有限

• 如何在Windows 10锁定所有Taskbar设置

• 如何安装Group Policy editor（gpedit.msc）

• Group Policy Client service在Windows 11/10中失败了登录

• 如何使用Group Policy or Registry Editor设置桌面壁纸