By default, the Alt+Tab app switcher in Windows is nearlyopaque.If you’d like to see a little more of your desktop peeking through, you just have to make a couple light edits to the Windows Registry.
默认情况下，Windows中的Alt + Tab应用程序切换器几乎是不透明的。 如果您想窥视一下桌面，您只需要对Windows注册表进行一些简单的编辑即可。
In Windows, when you hold down the Alt key and then press Tab repeatedly, you get a handy app switching window that lets you move through open app windows without resorting to the full screen switcher you get when you use the Windows+Tab combo. By default, the app switching window is pretty dark and nearly opaque. But if you’re willing to make a couple of edits to the Registry—or use our one-click download—you can adjust it to any level of transparency you like. We’ve also shown you lots of built-in ways you can customize Windows 10’s appearance to your liking and we’ve covereda similar Registry-based methodformaking your Windows taskbar more transparent.
在Windows中，当您按住Alt键并反复按Tab键时，您将获得一个方便的应用程序切换窗口，该窗口使您可以在打开的应用程序窗口中移动，而无需诉诸使用Windows + Tab组合键时获得的全屏切换器。 默认情况下，应用程序切换窗口很暗且几乎不透明。 但是，如果您愿意对注册表进行一些编辑(或使用我们的一键式下载)，则可以将其调整为所需的任何透明度。 我们还向您展示了许多内置方法，您可以根据自己的喜好自定义Windows 10的外观，并且我们介绍了一种类似的基于注册表的方法，以使Windows任务栏更加透明。
通过手动编辑注册表使Alt + Tab切换器更加透明 (Make the Alt+Tab SwitcherMore Transparentby Editing the Registry Manually)
To adjust the transparency level of the Alt+Tab switching window, you just need to make a fewedits in the Windows Registry.
要调整Alt + Tab切换窗口的透明度，您只需要在Windows注册表中进行一些编辑。
Standard warning: Registry Editor is a powerful tool and misusing it can render your system unstable or even inoperable. This is a pretty simple hack and as long as you stick to the instructions, you shouldn’t have any problems. That said, if you’ve never worked with it before, consider reading about how to use the Registry Editor before you get started. And definitelyback up the Registry(and your computer!) before making changes.
标准警告：注册表编辑器是一个功能强大的工具，滥用它会使您的系统不稳定甚至无法运行。 这是一个非常简单的技巧，只要您按照说明进行操作，就不会有任何问题。 也就是说，如果您以前从未使用过它，请在开始之前考虑阅读有关如何使用注册表编辑器的信息。 并在进行更改之前一定要备份注册表(和您的计算机！)。
Open the Registry Editor by hitting Start and typing “regedit.” Press Enter to open Registry Editorand give it permission to make changes to your PC.
通过单击开始并键入“ regedit”来打开注册表编辑器。 按Enter键打开注册表编辑器，并授予其对PC进行更改的权限。
In the Registry Editor, use the left sidebarto navigate to the following key:
在注册表编辑器中，使用左侧边栏导航至以下键：
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Next, you’ll create a new key inside theExplorerkey. Right-click theExplorerkey and choose New > Key. Name the new key “MultitaskingView.” If you already see aMultitaskingViewkey in this location, just skip this step.
接下来，您将在Explorer键中创建一个新键。 右键单击Explorer键，然后选择“新建”>“键”。 将新键命名为“ MultitaskingView”。 如果您已经在此位置看到MultitaskingView键，则跳过此步骤。
Now, you’ll create another new key—this time inside the newMultitaskingViewkey you just created. Right-click theMultitaskingViewkey and choose New > Key. Name the new key “AltTabViewHost.”
现在，您将创建另一个新密钥，这一次是在您刚刚创建的新MultitaskingView密钥内。 右键单击MultitaskingView键，然后选择“新建”>“键”。 将新密钥命名为“ AltTabViewHost”。
Next, you’re going to create a value inside that new key. Right-click theAltTabViewHostkey and choose New > DWORD (32-bit) Value. Name the new value “Grid_backgroundPercent.”
接下来，您将在该新键中创建一个值。 右键单击AltTabViewHost键，然后选择“新建”>“ DWORD(32位)值”。 将新值命名为“ Grid_backgroundPercent”。
Double-click the newGrid_backgroundPercentvalue to open its properties window.
双击新的Grid_backgroundPercent值以打开其属性窗口。
In the properties window, select the “Decimal” option and then type a number between zero and one hundred into the “Value data” box. That number represents the opacity percentage you want for the window. A value of zero would make it completely transparent. A value of 100 would make it completely opaque. For reference, the default opacity percentage is around 85. When you’ve set the number, click “OK.”
在属性窗口中，选择“十进制”选项，然后在“数值数据”框中键入一个介于零和一百之间的数字。 该数字表示所需的窗口不透明度百分比。 零值将使其完全透明。 值为100会使它完全不透明。 作为参考，默认的不透明度百分比约为85。设置数字后，单击“确定”。
The change should take place immediately, so go ahead and hold the Alt key down and then press Tab to open the switcher window. If you want to adjust the transparency some more, just open theGrid_backgroundPercentvalue in Registry Editor and change the number. When you’re happy with the transparency level, you can go ahead and close Registry Editor.
更改应立即进行，因此继续按住Alt键，然后按Tab键打开切换器窗口。 如果要进一步调整透明度，只需在注册表编辑器中打开Grid_backgroundPercent值并更改数字即可。 对透明性级别满意后，可以继续关闭注册表编辑器。
Below, you can see the difference between setting the opacity percentage to 85 (the Windows default) on the left and to 20 (which is much closer to transparent) on the right.
在下面，您可以看到在左侧将不透明度百分比设置为85(Windows默认值)，在右侧将不透明度百分比设置为20(更接近透明)之间的区别。
And if you ever want to remove the change, just go back and either set that value to 85 (the default opacity level) or just delete the value altogether.
而且，如果您要删除更改，只需返回并将该值设置为85(默认不透明度级别)，或者将其完全删除即可。
下载我们的一键式注册表黑客 (Download Our One-Click Registry Hacks)
If you don’t feel like diving into the Registry yourself, we’ve created someregistry hacks you can use. The “Set Alt+Tab Transparency Level to Custom Value” hack adds all of the keys and values you’ll need. The “Restore Alt_Tab Default Transparency” hack removes the values, restoring the Windows default. Both hacks are included in the following ZIP file.
如果您不想自己进入注册表，我们已经创建了一些可以使用的注册表黑客。 “将Alt + Tab透明度级别设置为自定义值” hack会添加您需要的所有键和值。 “还原Alt_Tab默认透明度” hack删除了这些值，恢复了Windows默认值。 这两种黑客都包含在以下ZIP文件中。
Alt+Tab Window Transparency Hacks
Alt + Tab窗口透明度黑客
Of course, since we don’t know what transparency levelyou want to use, you’ll have to edit the custom valuehack a bit before you use it. After downloading and unzipping the hacks, right-click the “Set Alt+Tab Transparency Level to Custom Value” hack and choose the “Edit” command from the context menu.
当然，由于我们不知道要使用什么透明度级别，因此在使用自定义值hack之前，您必须对其进行一些编辑。 下载并解压缩这些hack后，右键单击“将Alt + Tab透明度级别设置为自定义值” hack，然后从上下文菜单中选择“编辑”命令。
This opens the hack in notepad. On the last line, look for the “dword:00000020” text. Replace the last three digits of that number with an opacity percentage value between 000 and 100, where 000 is completely transparent and 100 is completely opaque. So, for example, if you wanted to set an opacity percentage of 25, that text should read “dword:00000025.” You just want to make sure you keep all those preceding zeros in place so that the full number is eight characters long.
这将在记事本中打开该hack。 在最后一行，查找“ dword：00000020”文本。 用介于000和100之间的不透明度百分比值替换该数字的后三位，其中000是完全透明的，而100是完全不透明的。 因此，例如，如果您要将不透明度百分比设置为25，则该文本应显示为“ dword：00000025”。 您只想确保将所有前面的零都保留在原处，以使完整的数字长为八个字符。
Of course, if you want to go ahead and try a 20% opacity, you could just use the file as is without making any edits.
当然，如果您想继续尝试20％的不透明度，则可以直接使用该文件而无需进行任何编辑。
When you’re done making edits, save the file and then double-click it to apply it to your Registry.
完成编辑后，保存文件，然后双击将其应用于注册表。
These hacks are really just theAltTabViewHostkey, stripped down to just theGrid_backgroundPercentvalue we talked about in the previous section and then exported to a .REG file. Running the hacks just modifies the value. And if you enjoy fiddling with the Registry, it’s worth taking the time to learn how to make your own Registry hacks.
这些技巧实际上只是AltTabViewHost密钥，被精简为上一节中讨论的Grid_backgroundPercent值，然后导出到.REG文件。 运行hack只是修改了价值。 而且，如果您喜欢使用注册表，则值得花时间学习如何制作自己的注册表黑客。
翻译自: /296185/how-to-make-windows-10s-alttab-app-switcher-more-transparent/
