如何在 Windows 10 中更改默认操作系统： ^{(How to Change Default Operating System in Windows 10: )}如果您安装了多个操作系统，则其中一个被设置为默认操作系统，这意味着在启动时您将有 30 秒的时间选择操作系统，然后自动选择默认操作系统。例如，如果您在单个系统上安装了Windows 10和Windows Technical Preview，则在启动屏幕上，您将有 30 秒的时间选择要运行的系统，然后再运行默认系统，例如在这种情况下，自动选择Windows 10 30 秒后。

现在选择默认操作系统非常重要，因为您可能使用一个操作系统多于另一个，这就是为什么您需要选择该特定操作系统作为默认操作系统的原因。有可能你打开了你的电脑但忘记在启动时选择操作系统，因此默认的操作系统会自动启动，在这种情况下，它将是你经常使用的操作系统。因此，不要浪费任何时间，让我们看看如何^(How)在下面列出的教程的帮助下更改 Windows 10 中的默认^{(Windows 10)}操作系统。^{(Change Default Operating System)}

如何在Windows 10中更改^{(Windows 10)}默认操作系统^{(Default Operating System)}

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默认操作系统^{(Method 1: Change Default Operating System in Startup and Recovery)}

1.右键单击“这台电脑^{(This PC)}”或“我的电脑^{(My Computer)}”，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.单击启动和恢复下的^{(Startup and Recovery.)}设置^{( Settings)}按钮。

4.从“默认操作系统^{(Default operating system)}”下拉列表中选择您想要的默认操作系统^{(select the default Operating System)}（例如：Windows 10），然后单击应用^(Apply)，然后单击确定。

5.单击应用，然后单击确定。

这是 如何在 Windows 10 中更改默认操作系统，^{(How to Change Default Operating System in Windows 10)}但如果您仍然卡住，请不要担心，只需按照下一个方法。

方法2：在系统配置中更改默认操作系统^{(Method 2: Change Default Operating System 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.接下来，选择您要设置为默认的操作系统，然后单击“^{(select the Operating System)}设置为默认^{(Set as default)}”按钮。

4.单击应用，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：从命令提示符更改默认操作系统^{(Method 3: Change Default Operating System from 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

3.现在在每个Windows Boot Loader部分下查找描述部分^{(description section)}，然后确保找到要设置为默认的操作系统的名称（例如：Windows 10）。^{(find the name of the operating system (Ex: Windows 10) you want to set as default.)}

4.接下来，请务必记下上述操作系统的标识符。^{(note down the identifier of the above OS.)}

5.键入以下内容并按Enter以更改默认操作系统：

bcdedit /default {IDENTIFIER}

注意：^(Note:)将 {IDENTIFIER} 替换为^{( Replace {IDENTIFIER} with the actual identifier)}您在步骤 4 中记下的实际标识符。例如，要将默认操作系统更改为 Windows 10，实际命令为：bcdedit /default {current}

6.关闭所有内容并重新启动您的 PC 以保存更改。

这是 如何使用命令提示符^{(Command Prompt)}更改 Windows 10 中的默认操作系统^{(How to Change Default Operating System in Windows 10)}，但如果您遇到问题，请遵循下一个方法。

方法 4：在高级启动选项中更改默认操作系统^{(Method 4: Change Default Operating System 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，单击选择默认操作系统。^{(Choose a default operating system.)}

3.单击要设置为默认的操作系统。^{(Click on the Operating System you want to set as default.)}

4.单击 继续^(Continue)，然后选择要启动的操作系统。

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)}
• 更改时间以在 Windows 10 中启动时显示操作系统列表^{(Change Time to Display List of Operating Systems at Startup in Windows 10)}

就是这样，您成功学习了如何在 Windows 10 中更改默认操作系统^{(How to Change Default Operating System in Windows 10)}。另请阅读10 大最差操作系统^{(Top 10 Worst Operating Systems)}。如果您对本教程有任何疑问，请随时在评论部分提出。

How to Change Default Operating System in Windows 10

How to Change Default Operating System in Windows 10: If you have installed more than one operating system then one of them is set as default which means at startup you will have 30 seconds to choose an operating system before the default one is automatically selected. For example, if you have installed Windows 10 and Windows Technical Preview on a single system then at the boot screen you will have 30 seconds to choose which one you want to run before the default one, say in this case, Windows 10 is automatically selected after 30 seconds.

Now choosing default operating system is very important as you may use one OS more than the other and that is why you need to select that particular OS as your default OS. It’s possible you may power on your PC but forget to select the OS at startup, hence the default one will automatically be booted, in this case, it will be the OS you use more often. So without wasting any time let’s see How to Change Default Operating System in Windows 10 with the help of the below-listed tutorial.

How to Change Default Operating System in Windows 10

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

Method 1: Change Default Operating System 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.From the “Default operating system” drop-down select the default Operating System (Ex: Windows 10) you want and then click Apply followed by OK.

5.Click Apply followed by OK.

This is How to Change Default Operating System in Windows 10 but if you are still stuck then don’t worry just follow the next method.

Method 2: Change Default Operating System 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.Next, select the Operating System you want to set as default and then click on “Set as default” button.

4.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 Default Operating System from Command Prompt

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

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

bcdedit

3.Now under each Windows Boot Loader section look for description section and then make sure to find the name of the operating system (Ex: Windows 10) you want to set as default.

4.Next, make sure to note down the identifier of the above OS.

5.Type the following and hit Enter to change the default OS:

bcdedit /default {IDENTIFIER}

Note: Replace {IDENTIFIER} with the actual identifier you noted down in step 4. For example, to change the default OS to Windows 10 the actual command would be: bcdedit /default {current}

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

This is How to Change Default Operating System in Windows 10 using Command Prompt, but if you’re facing some problem then follow the next method.

Method 4: Change Default Operating System 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 Choose a default operating system.

3.Click on the Operating System you want to set as default.

4.Click Continue 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
• Change Time to Display List of Operating Systems at Startup in Windows 10

That’s it, you successfully learned How to Change Default Operating System in Windows 10. Also read Top 10 Worst Operating Systems. If you have any questions regarding this tutorial then feel free to ask them in the comment’s section.

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