在 Windows 10 中更改启动时显示操作系统列表的时间： ^{(Change Time to Display List of Operating Systems at Startup in Windows 10: )}如果您在 PC 上安装了多个操作系统，则在启动菜单中，您将有 30 秒（默认情况下）选择要启动的操作系统在您的 PC 自动选择默认操作系统之前。30 秒是选择您选择的操作系统的相当合理的时间，但如果您仍然觉得这还不够，那么您可以轻松增加此持续时间。

另一方面，有些人觉得这个 30 秒的持续时间已经绰绰有余，想减少这个时间，不用担心，这也可以按照以下指南轻松完成。因此，不要浪费任何时间，让我们在下面列出的教程的帮助下，看看如何^(Systems)在Windows 10^(How)中更改^{(Windows 10)}启动时显示^(Startup)操作系统^(Time)列表^(Operating)的^{(Display List)}时间。

更改时间^(Time)以在Windows 10中^(Systems)启动时^(Startup)显示操作系统^(Operating)列表^{(Display List)}

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法一：在启动和恢复中更改启动时显示操作系统列表的时间^{(Method 1: Change Time to Display List of Operating Systems at Startup in Startup and Recovery)}

1.右键单击“这台电脑^{(This PC)}”或“我的电脑”，然后选择属性。^{( Properties.)}

2.现在从左侧菜单中单击“高级系统设置^{(Advanced system settings)}”。

3.单击启动和恢复^{(Startup and Recovery.)}下的设置按钮。^{( Settings button)}

4.确保选中^(checkmark)“显示操作系统列表的时间^{(Time to display list of operating systems)}”框，然后输入要在启动时显示操作系统选择屏幕的秒数（0-999）。^{(how many seconds (0-999) you want to display the OS selection screen at startup.)}

注意：^(Note:)默认值为 30 秒。如果您想在不等待的情况下运行默认操作系统，请输入 0 秒。

5.单击应用，然后单击确定。

方法二：在系统配置中更改启动时显示操作系统列表的时间^{(Method 2: Change Time to Display List of Operating Systems at Startup in System Configuration)}

1.按 Windows 键 + R 然后键入msconfig并按 Enter。

2.现在在系统配置^{(System Configuration)}窗口切换到启动选项卡。^{( Boot tab.)}

3.在超时^{( Timeout)}下输入您希望在启动时显示操作系统选择屏幕的秒数 (3-999^{(how many seconds (3-999) you want to display the OS selection)} ) 。

4.下一步，选中“使所有启动设置永久化”^{(checkmark “Make all boot settings permanent”)}框，然后单击应用^{(Click Apply)}，然后单击确定。

5.单击是^(Yes)确认弹出消息，然后单击重新启动按钮^{(Restart button)}以保存更改。

方法 3：在命令提示符中更改启动时显示操作系统列表的时间^{(Method 3: Change Time to Display List of Operating Systems at Startup in Command Prompt)}

1.按Windows Key + X然后选择命令提示符（管理员）。^{(Command Prompt (Admin).)}

2.在 cmd 中键入以下命令并按Enter：

bcdedit /timeout X_seconds

注意：^(Note:)将X_seconds替换为您想要的秒数（0 到 999）。使用 0 秒将没有超时时间，默认操作系统将自动启动。

3.关闭所有内容并重新启动您的 PC 以保存更改。

方法 4：在高级启动选项中更改启动时显示操作系统列表的时间^{(Method 4: Change Time to Display List of Operating Systems at Startup in Advanced Startup Options)}

1.在启动菜单中或启动到高级启动选项后，单击底部的“更改默认值或选择其他选项”。^{(Change defaults or choose other options)}

2.在下一个屏幕上，单击更改计时器。^{(Change the timer.)}

3.现在为您希望在启动时显示操作系统选择屏幕的秒数设置一个新的超时值（5 分钟、30 秒或 5 秒）^{(Now set a new timeout value (5 minutes, 30 seconds, or 5 seconds))}。

4.单击继续按钮^{(Continue button)}，然后选择要启动的操作系统。^{(select the OS you want to start.)}

受到推崇的：^{(Recommended:)}

• 如何在 Windows 10 的启动菜单中添加安全模式^{(How to Add Safe Mode to Boot Menu in Windows 10)}
• 修复 Windows 10 设置中缺少蓝牙的问题^{(Fix Bluetooth Missing From Windows 10 Settings)}
• 在 Windows 10 中启用或禁用启动日志^{(Enable or Disable Boot Log in Windows 10)}
• 在 Windows 10 中启用或禁用蓝牙^{(Enable or Disable Bluetooth in Windows 10)}

就是这样，您成功地学习了如何在 Windows 10 中更改时间以在启动时显示操作系统列表^{(How to Change Time to Display List of Operating Systems at Startup in Windows 10)}。另请阅读10 大最差操作系统^{(Top 10 Worst Operating Systems)}。但如果您对本教程仍有任何疑问，请随时在评论部分提出。

Change Time to Display List of Operating Systems at Startup in Windows 10

Change Time to Display List of Operating Systems at Startup in Windows 10: If you installed more than one operating system on your PC then at the boot menu you will have 30 seconds (by default) to choose an operating system with which you want to start your PC before the default operating system is automatically selected. The 30 seconds is quite a reasonable time to select the OS of your choice but if you still feel that it’s not enough then you can easily increase this duration.

On the other hand, some people feel that this duration of 30 seconds is more than enough and want to reduce this time then don’t worry this can also be easily done by following the below guide. So without wasting any time let’s see How to Change Time to Display List of Operating Systems at Startup in Windows 10 with the help of the below-listed tutorial.

Change Time to Display List of Operating Systems at Startup in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Change Time to Display List of Operating Systems at Startup in Startup and Recovery

1.Right-click on “This PC” or “My Computer” then select Properties.

2.Now from the left-hand menu click on “Advanced system settings“.

3.Click on Settings button under Startup and Recovery.

4.Make sure to checkmark “Time to display list of operating systems” box, then enter how many seconds (0-999) you want to display the OS selection screen at startup.

Note: The default value is 30 seconds. If you want to run the default OS without waiting then enter 0 seconds.

5.Click Apply followed by OK.

Method 2: Change Time to Display List of Operating Systems at Startup in System Configuration

1.Press Windows Key + R then type msconfig and hit Enter.

2.Now in System Configuration window switch to Boot tab.

3.Under Timeout enter how many seconds (3-999) you want to display the OS selection screen at startup.

4.Next, checkmark “Make all boot settings permanent” box then Click Apply followed by OK.

5.Click Yes to confirm the pop-up message then click on Restart button to save changes.

Method 3: Change Time to Display List of Operating Systems at Startup in Command Prompt

1.Press Windows Key + X then select Command Prompt (Admin).

2.Type the following command into cmd and hit Enter:

bcdedit /timeout X_seconds

Note: Replace X_seconds with how many seconds (0 to 999) you want. Using 0 seconds will have no timeout period and the default OS will boot automatically.

3.Close everything and reboot your PC to save changes.

Method 4: Change Time to Display List of Operating Systems at Startup in Advanced Startup Options

1.While at the boot menu or after booting to advanced startup options click on “Change defaults or choose other options” at the bottom.

2.On the next screen, click Change the timer.

3.Now set a new timeout value (5 minutes, 30 seconds, or 5 seconds) for how many seconds you want to display the OS selection screen at startup.

4.Click on the Continue button then select the OS you want to start.

Recommended:

• How to Add Safe Mode to Boot Menu in Windows 10
• Fix Bluetooth Missing From Windows 10 Settings
• Enable or Disable Boot Log in Windows 10
• Enable or Disable Bluetooth in Windows 10

That’s it, you successfully learned How to Change Time to Display List of Operating Systems at Startup in Windows 10. Also read Top 10 Worst Operating Systems. but if you still have any queries regarding this tutorial then feel free to ask them in the comment’s section.

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