桌面^(Desktop)用户可以使用提供的按钮关闭他们的显示器屏幕。但是，如果您使用的是Windows笔记本电脑，那么您无法手动关闭笔记本电脑屏幕——当然，除非其制造商为您提供了Fn 键盘快捷键。当然，Windows 电源选项^{(Windows Power Options)}确实允许您配置计划设置，以便您可以在一段时间后关闭显示。但是，如果您只需要立即手动关闭笔记本电脑屏幕上的显示，而无需锁定笔记本电脑或将其置于睡眠状态，该怎么办？

^(Turn)使用 ScreenOff^(ScreenOff)关闭Windows笔记本^(Windows)电脑屏幕

ScreenOff是首创的 13KB 免费软件，可让您一键关闭 Windows 笔记本电脑显示器屏幕，而无需将其置于睡眠^(Sleep)状态。此工具不使用批处理命令。它使用一个SendMessage Visual Basic命令向系统发送，该命令关闭显示。此外，它是一种不需要安装的便携式工具。它也不会要求您下载和安装任何特定的.NET Framework版本。

只需^(Simply)下载 zip 文件，提取其内容，将文件夹移动到您的程序文件夹，然后将^{(Program Folder)}ScreenOff.exe的快捷方式固定到您的开始屏幕或任务栏。

当您需要离开并想要关闭笔记本电脑屏幕时，只需单击其图标，笔记本电脑显示器就会关闭。无需锁定Windows。这个免费工具不会让Windows进入睡眠状态^(Sleep)；它只是关闭笔记本电脑的屏幕。

当您想打开笔记本电脑屏幕时，只需移动鼠标或触摸屏幕（如果您的笔记本电脑有触摸屏）。

创建热键^{(Create Hotkey)}以使您的计算机屏幕变黑或空白

• 要创建Hotkey，请右键单击ScreenOff的快捷方式^(ScreenOff)
• 选择属性。
• 在快捷键^(Shortcut)选项卡下，为其设置快捷^(Shortcut)键。

ScreenOff 没有任何 UI – 它在后台运行。该工具对您的Windows 笔记本电脑或平板电脑^{(Windows laptop or tablet)}非常有用，因为它还可以帮助您节省电量——尤其是当您的设备依靠电池运行时。

ScreenOff v 2.1由Paras Sidhu开发，已在Windows 10、Windows 8.1 和 Windows 7、32 位和 64 位上进行了测试，但也适用于Windows 11。1.0 版^{(Version 1.0)}启用了将屏幕变黑的空白屏幕保护程序。代码已由开发人员更新，在最近的版本中，它会关闭屏幕。

像我们所有的TWC 免费软件一样，这个工具也是完全干净和免费的，不会推送任何PUP^(PUPs)或 3rd-party 优惠。

How to turn off Windows laptop screen with a click using ScreenOff

Deѕktop users can turn off their monitоr scrеens with the button provided. But if you are using a Windows laptoр, then it is not possible for yоu to turn off the laptop screen manually – unlеss of course, its manufacturer has given you an Fn keyboard shortcut. Sure the Windows Power Options do let you configure the Plan Settings so that you can turn off the display after some time. But what if you just need to turn off the display on your laptop screen manually right away, without locking the laptop or putting it to Sleep?

Turn off Windows laptop screen with ScreenOff

ScreenOff is a first-of-its-kind 13KB freeware that lets you turn off your Windows laptop monitor screen in a click, without putting it to Sleep. This tool does not use a batch command. It uses a SendMessage Visual Basic command to send the system, the command to turn off the display. Moreover, it is a portable tool that does not require to be installed. Nor does it ask you to download and install any specific .NET Framework version.

Simply download the zip file, extract its contents, move the folder to your Program Folder, and pin the shortcut of ScreenOff.exe to your Start Screen or Taskbar.

When you need to go away and want to turn off the laptop screen, just click on its icon and the laptop monitor will be turned off. No need to lock Windows. This free tool does not put Windows to Sleep; it just turns off the laptop screen.

When you want to turn on the laptop screen, just move the mouse or touch the screen if your laptop has a touch-screen.

Create Hotkey to make your computer screen go black or blank

• To create a Hotkey, right-click on the shortcut of ScreenOff
• Select Properties.
• Under the Shortcut tab, set a Shortcut key for it.

ScreenOff does not have any UI – It works in the background. The tool is useful to have around, for your Windows laptop or tablet, as it can also help you save power – especially when your device is running on battery.

ScreenOff v 2.1 has been developed by Paras Sidhu and has been tested on Windows 10, Windows 8.1, and Windows 7, 32-bit, and 64-bit, but works on Windows 11 too. Version 1.0 enabled a blank screensaver that turned the screen black. The code has been updated by the developer, and in recent versions, it turns off the screen.

Like all our TWC freeware, this tool too is completely clean and free and does not push any PUPs or 3rd-party offers.

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