启动 Windows 11/10 PC 时，大约需要 10 秒的延迟。此延迟有助于Windows 操作系统^{(Windows OS)}启动系统^(System) 服务^(Services)并加载系统^(System)文件以使其正常运行。它的出现是为了提高性能并使您的设备上的一切都更加流畅。但是，如果您有一个功能强大的设备，您可以禁用此启动延迟，以便启动项在您启动设备时立即开始运行。在本指南中，我们将向您展示如何使用简单的注册表黑客来启用和禁用Windows 11/10 Startup Delay

在您开始使用Windows 注册表^{(Windows Registry)}之前，我建议您先将其备份^{(back it up first)}，以便在出现问题时将其恢复。顺便说一句，如果您正确按照说明进行操作，则不会发生此类问题。

阅读^(Read)：如何测量 Windows 中的启动时间^{(How to measure Startup time in Windows)}。

在Windows 11/10中禁用启动延迟^{(Startup Delay)}

要禁用Windows 10 启动延迟^{(Startup Delay)}，请右键单击“开始^(Start)”按钮，然后从高级用户菜单中选择“运行” 。^(Run)

在文本字段中，键入Regedit并按 Enter 打开注册表编辑器^{(Registry Editor)}。

如果您看到UAC提示要求确认以管理员身份运行应用程序，请单击是按钮。^(Yes)

在注册表编辑器^{(Registry Editor)}窗口中，将以下键复制并粘贴到地址栏，然后按 Enter。

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Serialize

如果您在相应位置找到Serialize键就可以了，否则您将不得不手动创建它。

因此，如果给定地址上不存在序列化键，请右键单击^(Serialize)资源管理器^(Explorer)（父键）并从菜单列表中选择New > Key 

创建新密钥后，将其命名为Serialize。此后，选择序列化^(Serialize)并移至右侧窗格。

在空白区域，右键单击并选择New > DWORD (32-bit) Value。

然后将新的 DWORD 命名为StartupDelayInMSec并按 Enter 保存它。

命名新键后，双击它并确保值数据^{(Value data)}设置为0 。

现在单击确定^(OK)按钮并关闭注册表编辑器^{(Registry Editor)}窗口。

要应用更改，您必须重新启动Windows设备。

阅读^(Read)：强制 Windows 始终使用快速启动或混合启动来启动。

启用 Windows 11/10 启动延迟

如果您需要重新启用Windows 10 启动延迟^{(Startup Delay)}，只需打开注册表编辑器^{(Registry Editor)}窗口并转到 -

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Serialize

现在移动到右窗格并右键单击StartupDelayInMSec 键，然后选择删除^(Delete)选项。

这时候会出现一个确认框，要求你删除密钥，选择是^(Yes)。

让我们知道这是否对您的 PC 产生了重大影响。

相关^(Related)：程序需要很长时间才能打开？减少启动期间^(Startup)Windows 桌面^{(Decrease Windows Desktop)}应用程序的加载时间

Disable Windows Startup Delay using StartupDelayInMSec Registry key

When уou start up your Windows 11/10 PC, it takes around 10 seconds of delay. This delay helps Windows OS start System Services and load System files for its smooth functioning. It occurs to improve the performance and tо make eνerything smoother on your device. However, if you have a powerful device, you could dіsable this startup delay so that the startup items start functioning as soon as you start the device. Іn this guide, we will show you how to еnаble and disable Windows 11/10 Startup Delay using a simple Registry hack.

Before you begin working in the Windows Registry, I would suggest you back it up first, so that you could revert it back if something goes wrong. By the way, if you follow the instructions properly then such a problem will not happen.

Read: How to measure Startup time in Windows.

Disable Startup Delay in Windows 11/10

To disable Windows 10 Startup Delay, right-click on the Start button and select Run from the power user menu.

In the text field, type Regedit and press enter to open the Registry Editor.

Click on the Yes button, if you see the UAC prompt asking for confirmation to run the app as admin.

In the Registry Editor window, copy and paste the following key to the address bar and hit enter.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Serialize

If you find the Serialize key on the respective location then fine, else you will have to create it manually.

So, in case the Serialize key doesn’t exist on the given address, right-click on the Explorer (parent key) and select New > Key from the menu list.

Once the new key is created, name it Serialize. Thereafter, select Serialize and move to the right pane.

On the blank area, do a right-click and select New > DWORD (32-bit) Value.

Then name the new DWORD StartupDelayInMSec and hit Enter to save it.

After naming the new key, double click on it and make sure the Value data is set to 0.

Now click the OK button and close the Registry Editor window.

To apply the changes, you will have to restart your Windows device.

Read: Force Windows to always boot using Fast Startup or Hybrid Boot.

Enable Windows 11/10 Startup Delay

In case you ever need to re-enable Windows 10 Startup Delay, simply open the Registry Editor window and go to –

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Serialize

Now move to the right pane and right-click on the StartupDelayInMSec key then select the Delete option.

At this time, a confirmation box will appear and ask you to delete the key, select Yes.

Let us know if this made any material difference to your PC.

Related: Programs taking a long time to open? Decrease Windows Desktop apps loading time during Startup

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