在这篇文章中，我们将向您展示如何在 Windows 10 中使屏幕的某些部分变黑。虽然Focus (blackout parts of the screen)Assist(Focus Assist)很方便，但为了增加您的注意力，您可以将屏幕区域隐藏在黑框或窗口后面，这部分就赢了完全不可见。当您想要专注(when you want to focus)于某些应用程序、某些视频或电影、桌面屏幕的特定部分等时，这会派上用场。为此，我们介绍了一些最好的免费工具，用于在Windows 10中遮蔽特定屏幕区域。
关闭电脑屏幕的部分以减少分心
这篇文章中介绍的工具的工作方式不同。例如，虽然一个工具允许您使用多个黑色条来隐藏屏幕区域，但另一个工具允许您选择一个自定义区域以使其可见并将屏幕区域的其余部分涂黑。您可以根据自己的要求检查和使用任何工具。
- 电影悬垂
- 佐罗
- 管视角
- 停电
- 奇诺。
让我们来看看这些工具。
1] 电影悬垂
在隐藏Windows 10(Windows 10)屏幕（不包括特定区域）时，CinemaDrape 是我最喜欢的工具之一。该工具有多种选择，使其成为本文介绍的其他工具的有力竞争者。以下是它的一些重要选项：
- 您可以通过在任意位置拖放鼠标光标来选择Windows屏幕上的多个区域。所有这些区域都将可见，而其他区域将保持隐藏
- 它还允许您将任何指定区域拖放到桌面屏幕上的其他位置
- 您可以选择任何自定义背景颜色来隐藏屏幕区域
- 背景(Background)颜色不透明度也可以使用滑块进行调整
- 它还允许您选择一个活动窗口以使该窗口可见并隐藏或屏蔽屏幕的其余部分
- 保存布局和恢复已保存布局的选项也在那里。
这是(Here is the link)其主页的链接。抓住它的安装程序或便携式并启动该工具。激活后，它会以黑色背景覆盖整个屏幕。现在您可以选择区域，并且只有这些区域可见。
要使用其他选项，只需右键单击黑色区域，所有选项列表（如背景颜色、不透明度、光标下的窗口等）将对您可见。对于大多数选项，可以使用热键轻松使用此工具。只需(Just)花一些时间熟悉该工具，然后您就可以毫无困难地使用它。
2]佐罗
Zorro是一个非常简单的工具，可让您选择您选择的自定义区域(select a custom area)来遮蔽屏幕的该区域。您只需要调整其界面的大小并激活此工具即可将所选区域隐藏为黑色。如果需要，您还可以使用您选择的其他颜色来隐藏桌面屏幕。
此工具附带的一个有趣功能是您可以将整个屏幕（不包括所选区域）涂黑(blackout the entire screen excluding the selected area)。为此，您需要切换此工具的选项(Options)菜单下可用的空白选择选项。(Blank selection)
除此之外，此工具还允许您设置其他选项，例如设置热键以关闭部分屏幕并在不需要时退出停电，隐藏任务栏(hide the taskbar)，将光标隐藏在黑屏后面，使用任何预定义的大小隐藏屏幕的特定部分等。
单击此处(Click here)并获取其安装程序或便携式版本。启动此工具，其界面将打开。现在您可以调整其界面的大小并将其移动到屏幕的任何部分。之后，使用“选项(Options)”菜单更改背景颜色、设置热键、启用隐藏任务栏选项等。
最后，当您准备好时，使用热键或使用“文件(File)”菜单并单击“激活(Activate)”选项以根据您设置的大小来黑屏。要停用软件，请使用相同的热键，其主界面将再次可见。该工具运行良好，但其将工具最小化到系统托盘的选项不起作用。因此，您只需要在不需要时关闭该工具。
3] 隧道视觉
Tunnel Vision是一种便携式工具。这个工具非常有趣。如果您只想显示覆盖鼠标光标视口直径的区域并遮住(show only the area covering the viewport diameter of the mouse cursor)Windows屏幕的其余部分，那么您可以尝试使用此工具。
您还可以将视口直径百分比设置为 1 到 100。百分比越高，可见区域越大。无论您的鼠标光标走到哪里，该区域都将根据您设置的直径百分比可见，而该区域的其余部分将隐藏在黑色后面。
此工具还允许您将视口形状更改为矩形、正方形或圆形。除此之外，背景颜色也可以从黑色更改为任何自定义颜色。
获取其zip 文件(zip file)，解压缩该文件，然后执行其EXE文件。该工具将静默放置在系统托盘中。但是，在第一次运行时，它会自动启用或激活仅具有 10% 视口直径的工具。这可能会惹恼您，因为可见区域太有限了。在这种情况下，您需要右键单击其系统托盘图标并取消选中启用隧道视觉(Enable Tunnel Vision)选项。
之后，您需要做的第一件事是选择系统托盘右键菜单上的配置选项。这将打开其配置窗口。现在您可以设置视口直径百分比、视图形状和背景颜色。还有一个设置背景图像（BMP）的选项，但它对我不起作用。配置选项后，按 OK 关闭配置窗口。
现在，再次启用该工具，它将根据您设置的选项开始工作。
4]停电
Blackout 是使Windows 10 PC 部分屏幕停电的最佳工具之一。此工具提供了两个选项来隐藏屏幕区域。这些都是：
- 屏幕边框：(Screen frame:)此选项提供一个黑色的大边框，从所有位置（顶部、左侧、右侧和底部）覆盖桌面屏幕，并且中心部分可见。您还可以将框架调整为您选择的任何尺寸
- 单封面：(Single cover:)此选项允许您使用四个单独的框架来隐藏屏幕或打开的窗口的不同部分。选择此选项后，右侧部分会显示一条条纹。您可以拖放该条纹以添加框架以隐藏屏幕区域。所有框架都可以放置在任何位置，每个框架的大小也可以使用鼠标光标单独更改。
对于这两个选项，它还允许您更改框架颜色。黑色(Black)、白色(White)、银色(Silver)和灰色(Gray)可供选择。
获取(Get the setup file)此工具的安装文件并安装它。运行该工具，它将自动从屏幕(Screen)框架选项开始并相应地隐藏屏幕区域。您可以根据需要调整大小。
要更改停电模式或更改颜色，请右键单击停电部分，您将看到可用选项。使用这些选项，该工具将相应地工作。
当您想访问其他打开的应用程序时，请使用Win键访问任务栏并最小化此工具或直接关闭它。
5]奇诺
Kino是另一个有用的工具，可以让Windows 10屏幕的一部分变黑。此工具可让您选择您选择的区域，并且只有该区域可见。该区域的其余部分被黑色覆盖。此工具还允许您将背景区域的不透明度级别从 0 调整到 100。滑块可用于使背景区域完全不可见或根据用户需要设置不透明度级别。
阅读下一篇：(Read next:) 如何在 Windows 10 中取消隐藏或隐藏桌面图标(How to unhide or hide desktop icons in Windows 10)。
单击此处(Click here)获取此工具的设置文件。安装它并打开界面。它的窗口将覆盖整个桌面。在该窗口中，右侧部分显示以下选项：
- 加号按钮：(Plus button:)红色加号按钮可用于选择桌面屏幕的自定义区域。只需(Simply)按 n 按住鼠标左键并拖放它以选择区域
- 滑块：(Slider:)向上移动滑块以用黑色覆盖背景，向下移动滑块以调整不透明度级别
- Pause/Break button:将工具最小化到任务栏。
使用给定的选项，该工具将为您提供相应的服务。
希望你喜欢这些工具。
Reduce distractions in Windows 10; Blackout parts of computer screen!
In this роst, we will show you how to blackout parts of the screen in Windows 10. While Focus Assist can be handy, to increase your focus,you can hide the screen area(s) behind a black box or window and that part won’t visible at all. This can come in handy when you want to focus on some application, some video or movie, a specific part of the desktop screen, etc. For doing this, we have covered some best free tools to blackout specific screen areas in Windows 10.
Blackout parts of computer screen to reduce distractions
The tools covered in this post work differently. For example, while one tool lets you use multiple black strips to hide screen areas, another tool lets you select a custom area to make it visible and blackout the rest of the screen area. You can check and use any tool based on your requirements.
- CinemaDrape
- Zorro
- Tunnel Vision
- Blackout
- Kino.
Let’s have a look at these tools.
1] CinemaDrape
CinemaDrape is one of my favorite tools when it comes to hiding Windows 10 screen excluding a particular area. This tool has multiple options that make it a good competitor to other tools covered in this post. Here are some of its important options:
- You can select multiple areas on the Windows screen by dragging and dropping the mouse cursor at random positions. All those areas will be visible and other areas will remain hidden
- It also lets you drag n drop any specified area to some other position on your desktop screen
- You can select any custom background color to hide screen areas
- Background color opacity can also be adjusted using a slider
- It also lets you select an active window to make that window visible and hide or blackout the rest of the screen
- The option to save your layout and restore the saved layout is also there.
Here is the link to its homepage. Grab its installer or portable and launch the tool. Once activated, it covers the entire screen with a black background. Now you can select areas and only those areas will visible.
To use other options, simply right-click on the black area and the list of all options (like background color, opacity, window under cursor, etc.) will be visible to you. For most of the options, hotkeys are available to use this tool easily. Just spend some time to get familiar with the tool and then you can use it without any difficulty.
2] Zorro
Zorro is a very simple tool that lets you select a custom area of your choice to blackout that area of the screen. You just need to adjust the size of its interface and activate this tool to hide the selected area with black color. If you want, you can also use some other color of your choice to hide the desktop screen.
One interesting feature that comes with this tool is that you can blackout the entire screen excluding the selected area. For that, you need to toggle the Blank selection option available under the Options menu of this tool.
Apart from that, this tool also lets you set other options such as set a hotkey to blackout part of the screen and exit blackout when not needed, hide the taskbar, hide the cursor behind the black screen, use any of the pre-defined sizes to hide a specific part of the screen, etc.
Click here and grab its installer or portable version. Launch this tool and its interface will open. Now you can adjust the size of its interface and move it to any part of the screen. After that, use the Options menu to change background color, set a hotkey, enable the hide taskbar option, etc.
Finally, when you are ready, use the hotkey or use the File menu and click on Activate option to blackout the screen based on the size set by you. To de-activate the software, use the same hotkey, and its main interface will visible again. The tool works well but its option to minimize the tool to system tray doesn’t work. So, you just need to close the tool when not needed.
3] Tunnel Vision
Tunnel Vision is a portable tool. This tool is very interesting. If you want to show only the area covering the viewport diameter of the mouse cursor and blackout the rest of the Windows screen, then you can try this tool.
You can also set the viewport diameter percentage from 1 to 100. The higher the percentage, the more will be the visible area. Wherever your mouse cursor goes, that area will visible based on the diameter percentage set by you, and the rest of the area will be hidden behind the black color.
This tool also lets you change the viewport shape to rectangle, square, or circle. Apart from that, the background color can also be changed from black to any custom color.
Get its zip file, extract that file, and execute its EXE file. The tool will sit silently in the system tray. However, while running it for the first time, it automatically enables or activates the tool with a 10% viewport diameter only. This might annoy you as the visible area would be too limited. In that case, you need to right-click on its system tray icon and uncheck Enable Tunnel Vision option.
After that, the very first thing you need to do is select configure option present on its system tray right-click menu. This will open its configuration window. Now you can set viewport diameter percentage, view shape, and background color. An option to set a background image (BMP) is also there but it didn’t work for me. When you’ve configured the options, press OK to close the configuration window.
Now, enable the tool again, and it will start working based on the options set by you.
4] Blackout
Blackout is one of the best tools to blackout part of the screen of Windows 10 PC. This tool provides two options to hide the screen area. These are:
- Screen frame: This option provides a big black frame that covers the desktop screen from all the positions (top, left, right, and bottom) and the center section is visible. You can also resize the frame to any size of your choice
- Single cover: This option lets you use four separate frames to hide different parts of the screen or opened windows. When this option is selected, a stripe is visible on the right section. You can drag n drop that stripe to add frames to hide screen areas. All the frames can be placed at any position and the size of each frame can also be changed separately using the mouse cursor.
For both the options, it also lets you change frame color. Black, White, Silver, and Gray color are available to choose from.
Get the setup file of this tool and install it. Run the tool and it will automatically start with the Screen frame option and hide the screen area accordingly. You can adjust the size as per your requirement.
To change the blackout mode or change the color, right-click on the blackout part and you will see the available options. Use the options and the tool will work accordingly.
When you want to access other opened applications, use the Win key to access the taskbar and minimize this tool or simply close it.
5] Kino
Kino is another useful tool to blackout part of the Windows 10 screen. This tool lets you select an area of your choice and only that area is visible. The rest of the area is covered with black color. This tool also lets you adjust the opacity level from 0 to 100 for the background area. A slider is available to make the background area completely invisible or set opacity level as per user needs.
Read next: How to unhide or hide desktop icons in Windows 10.
Click here to get the set-up file of this tool. Install it and open the interface. Its window will cover the entire desktop. On that window, the following options are present on the right part:
- Plus button: A red color plus button is available to select a custom area of the desktop screen. Simply press n hold the left mouse button and drag n drop it to select the area
- Slider: Move the slider up to cover the background with black color and move down the slider to adjust the opacity level
- Pause/Break button: to minimize the tool to the taskbar.
Use the given options and the tool will serve you accordingly.
Hope you like these tools.
