您从未听说过Ctrl Alt Delete的可能性很小。大多数人都遇到过它，而且许多人可能经常使用它。但是，您想了解更多关于键盘上的Ctrl Alt Del的信息吗？它的用途是什么，以及如何将此组合键发送到远程计算机？有关详细信息和更多信息，请继续阅读：
什么是 Ctrl-Alt-Delete，它的用途是什么？
Ctrl Alt Delete，也称为Ctrl + Alt + Del,是计算机和笔记本电脑上使用的键盘快捷键，根据上下文，您可以快速重启设备或显示带有Windows一些基本选项的屏幕。但首先，让我们看看如何触发Ctrl Alt Delete：在您的计算机或笔记本电脑键盘上，同时按下Ctrl和Alt键。然后，在按住它们的同时，按键盘快捷键的第三个键：Delete或Del。
键盘上的 Ctrl Alt Del
当您按下Ctrl Alt Delete时会发生什么？
在Windows PC 上，当您使用(Windows)Ctrl Alt Delete键盘快捷键时可能会发生两件事：
- 如果您在计算机的UEFI 或 BIOS(UEFI or BIOS)中，或者当您的 PC 正在启动但尚未完成启动Windows时，按一次Ctrl Alt Del会立即重新启动您的计算机。
- 如果 Windows 正在运行，按键盘上的Ctrl Alt Delete会中断您在其上执行的任何操作并加载一个简单的屏幕，其中包含一些可供选择的基本选项。阅读本文的下一部分以查看它们。
Ctrl Alt Delete在Windows中的用途是什么？
在当今的主要桌面操作系统Windows 11和Windows 10中，按(Windows 10)Ctrl Alt Delete可让您访问以下选项：
- 锁定(Lock)- 单击或点击此选项会锁定您的 Windows PC，以便在您离开时其他用户无法访问您的帐户。当您想要重新开始工作时，您必须使用您之前配置的任何登录方法解锁您的 PC，例如Windows Hello Face、PIN或(,)普通密码。
- 切换用户(Switch user)- 此选项允许您使用其他用户帐户登录 Windows 计算机或设备。(sign in to your Windows computer)切换到新用户不会关闭当前登录的用户帐户打开的任何应用程序或窗口。它只是将它们置于某种睡眠状态，以便您可以在不同的Windows用户帐户之间快速来回切换。
- 退出(Sign out)- 选择此选项会退出您的用户帐户(signs you out of your user account)，关闭您可能打开的所有程序和窗口，因此请务必先保存您的工作。
- 任务管理器(Task Manager)- 单击或点击任务管理器(Task Manager)会打开具有相同名称的Windows工具。(Windows)当您需要管理应用程序、进程和服务在 Windows PC 上的运行方式时，任务管理器(Task Manager)非常有用。(Task Manager is very useful)
- 更改密码(Change a password)- 仅当您在 Windows PC 上使用离线本地帐户时才会显示此选项。单击或点击它可以更改用户密码，但前提是您也知道旧密码，因此您不能使用它来重置忘记的密码。
Windows 11 Ctrl Alt Delete屏幕上可用的选项
此外，在Windows Ctrl Alt Del屏幕的右下角，您还可以看到一些按钮，可让您执行一些其他基本功能。根据您的设备，您可以看到以下按钮：
- 电源(Power)允许您关闭(Shut Down)(Shut Down)、重新启动(Restart)(Restart)或使您的 Windows PC 进入睡眠状态(Sleep)。
- 辅助功能(Accessibility)使您可以访问一系列基本易用的工具，例如讲述人、放大镜、(Narrator, Magnifier, )屏幕(,)键盘(On-Screen Keyboard)(On-Screen Keyboard)或粘滞键(Sticky Keys)(Sticky Keys)。
- 网络(Network)向您显示网络连接的状态，如果您使用的是Wi-Fi，则可让您连接或断开无线网络(connect or disconnect to or from wireless networks)。
- (Language)如果您安装了一种以上的语言，语言允许您切换活动的键盘语言。(keyboard language)
Windows 11 Ctrl Alt Delete屏幕上的其他按钮
如何在远程桌面会话中按 Ctrl Alt Del(Ctrl Alt Del)
如果您通过远程桌面连接(Remote Desktop Connection)(Remote Desktop Connection)在远程Windows(Windows)计算机上并且想要使用Ctrl Alt Delete键盘快捷键，您可能很快就会发现它不起作用。Ctrl Alt Del不是作用于远程计算机，而是作用于您连接的计算机。要将Ctrl Alt Delete发送到远程计算机，您必须稍微更改组合键。远程连接时，按Ctrl Alt End而不是Ctrl Alt Del。
如何将Ctrl Alt Delete发送到远程 PC：Ctrl Alt End
如果您这样做，远程计算机会将您的命令解释为Ctrl Alt Delete。
远程 PC 上的Ctrl Alt Delete屏幕
Ctrl Alt Del 有什么问题？
有时，即使您反复按下Ctrl Alt Delete键盘快捷键，它也会拒绝工作。(Ctrl Alt Delete)为什么会这样？好吧，有多种可能的原因：
- 对于初学者，您应该检查在Windows启动之前按Ctrl Alt Del是否有效。(Ctrl Alt Del)如果没有，那么很可能是您的键盘有问题。也许三个键之一 - Ctrl、Alt或Delete - 坏了，或者你的整个键盘已经到了使用寿命的尽头。
- 但是，如果在加载Windows之前Ctrl Alt Delete有效，则问题可能是软件问题。它可能是操作系统中的错误、行为异常并冻结您的 PC 的应用程序，甚至是影响您的Windows设备的某些恶意软件。在这种情况下，请检查它是否在安全模式下(Safe Mode)(Safe Mode)工作。如果是这样，您将不得不进行一些故障排除和/或恶意软件删除以尝试摆脱这些问题。另一方面，如果它在安全模式下(Safe Mode)不起作用，我们的建议是简单地尝试重新安装Windows，因为这是修复损坏的最可能的方法。
你用Ctrl Alt Delete做什么？
现在您对Ctrl Alt Del是什么以及它的用途有了更多的了解。您还学习了如何将Ctrl Alt Delete发送到远程计算机以及可能阻止它工作的原因。那么你用Ctrl Alt Delete做什么呢？在您的情况下，它的主要目的是什么？(Which)在下面的评论中告诉我们。
What is Ctrl Alt Delete? What does Ctrl Alt Del do? -
There’s a very slim chance that уou have never heard of Ctrl Alt Delete. Most people encountered it, and many probably use it regularly. However, do you want to learn more about what Ctrl Alt Del is on a keyboard? What it’s used for, and how to send this combination of keys to a remote computer? For details and more information, read on:
What is Ctrl-Alt-Delete, and what’s it used for?
Ctrl Alt Delete, also known as Ctrl + Alt + Del, is a keyboard shortcut used on computers and laptops that, depending on the context, allows you to quickly restart your device or show a screen with some basic options from Windows. But first, let’s see how you trigger Ctrl Alt Delete: on your computer or laptop keyboard, press the Ctrl and Alt keys simultaneously. Then, while holding them pressed, press the third key of the keyboard shortcut: Delete or Del.
Ctrl Alt Del on the keyboard
What happens when you press Ctrl Alt Delete?
On a Windows PC, there are two things that can happen when you use the Ctrl Alt Delete keyboard shortcut:
- If you’re in your computer’s UEFI or BIOS, or while your PC is booting but hasn’t yet finished starting Windows, pressing Ctrl Alt Del once instantly reboots your computer.
- If Windows is running, pressing Ctrl Alt Delete on your keyboard interrupts anything you do on it and loads a simple screen with a few basic options to choose from. Read the next section of this article to see them.
What is Ctrl Alt Delete used for in Windows?
In Windows 11 and Windows 10, the main desktop operating systems today, pressing Ctrl Alt Delete gives you access to the following options:
- Lock - Clicking or tapping on this option locks your Windows PC so that no other users can access your account while you’re away. When you want to get back to work, you have to unlock your PC using any of the sign-in methods you’ve previously configured, like Windows Hello Face, PIN, or plain-old password.
- Switch user - This option lets you sign in to your Windows computer or device using another user account. Switching to a new user doesn’t close any apps or windows open by the currently logged-in user account. It only puts them in a sort of a sleep state so that you can quickly switch back and forth between the different Windows user accounts.
- Sign out - Choosing this option signs you out of your user account, closing all programs and windows you might have open, so make sure you first save your work.
- Task Manager - Clicking or tapping on Task Manager opens the Windows tool bearing the same name. Task Manager is very useful when you need to manage how apps, processes, and services run on your Windows PC.
- Change a password - This option is shown only if you’re using an offline local account on your Windows PC. Clicking or tapping on it allows you to change your user’s password, but only if you know the old one too, so you can’t use it to reset a forgotten password.
The choices available on a Windows 11 Ctrl Alt Delete screen
Additionally, on the bottom-right corner of the Windows Ctrl Alt Del screen, you also get a few buttons that allow you to perform a few other essential functions. Depending on your device, you can see buttons for:
Additional buttons on the Windows 11 Ctrl Alt Delete screen
How to Ctrl Alt Del in remote desktop sessions
If you’re on a remote Windows computer through a Remote Desktop Connection and want to use the Ctrl Alt Delete keyboard shortcut, you might quickly find that it doesn’t work. Instead of acting on the remote computer, Ctrl Alt Del acts on the computer you connect from. To send Ctrl Alt Delete to the remote computer, you have to slightly change the key combination. While remotely connected, press Ctrl Alt End instead of Ctrl Alt Del.
How to send Ctrl Alt Delete to a remote PC: Ctrl Alt End
If you do that, the remote computer will interpret your command as Ctrl Alt Delete.
The Ctrl Alt Delete screen on a remote PC
What is wrong with Ctrl Alt Del?
Sometimes, the Ctrl Alt Delete keyboard shortcut can refuse to work, even if you press it repeatedly. Why is that happening? Well, there are multiple possible causes:
- For starters, you should check whether pressing Ctrl Alt Del works before Windows starts. If it doesn’t, then most probably there’s an issue with your keyboard. Maybe one of the three keys - Ctrl, Alt, or Delete - is broken, or maybe your whole keyboard reached its end of life.
- However, if Ctrl Alt Delete works before Windows is loaded, then the problem is likely a software issue. It can be a bug in the operating system, an application that’s misbehaving and freezes your PC, or even some malware that affects your Windows device. In that case, check whether it works in Safe Mode. If it does, you’ll have to do some troubleshooting and/or malware removal to try to get rid of the issues. On the other hand, if it doesn’t work in Safe Mode, our recommendation is to simply try to reinstall Windows, as it’s the most probable way of repairing what’s broken.
What do you use Ctrl Alt Delete for?
Now you know more about what Ctrl Alt Del is and what it’s used for. You also learned how to send Ctrl Alt Delete to a remote computer and what may stop it from working. So what are you using Ctrl Alt Delete for? Which is its primary purpose in your case? Let us know in a comment below.
