当与其他设备连接到同一网络时，您可以与其他连接的设备共享 Windows 11/10 计算机的文件和设置。有时，当您尝试共享网络时，您的计算机会告诉您网络发现已关闭^{(Network Discovery is turned off)}。

Windows易于使用，因为大多数错误消息都会提示您问题的根源。从错误消息中，很明显您的系统无法浏览或连接到网络，因为网络^(Network)发现已禁用。

如果您遇到此问题，请不要担心，因为您只需手动启用网络发现。^{(enable Network Discovery)}在本指南中，我将向您展示如何启用此设置、将其从防火墙中取消阻止，以及针对该问题的其他故障排除解决方案。

网络发现已关闭且未打开

如果网络发现^{(Network Discovery)}不起作用，则要启用网络^(Network)发现并清除错误消息，请执行以下故障排除步骤：

1. 重启你的电脑。
2. ^{(Troubleshoot)}使用内置的Network Troubleshooter对网络进行故障排除。
3. 确保^(Make)启用依赖服务。
4. 从防火墙^(Firewall)和网络设置^{(Network Settings)}启用网络发现^{(Network Discovery)}。
5. 使用网络重置。

在接下来的部分中，我们将详细探讨这些修复。

1]重启你的电脑

问题可能是由故障过程或服务引起的。一个简单的重新启动修复了许多小的软件故障^{(restart fixes many minor software glitches)}。对于这个解决方案，不要仅仅点击重新启动^(Restart)按钮。

为了更好地正确解决此问题，请从Start Menu > Power > Shut Down系统。让您的 PC 完全关闭。将其放置大约 2 分钟^{(Leave it for around 2 minutes)}，然后重新打开电源。

2]运行网络疑难解答

• 右键单击任务栏中的网络图标^{(Network icon)}。
• 选择 疑难解答^{(Troubleshoot problems)}。
• 按照屏幕上显示的故障排除步骤进行操作。

3]启动^(Start)所需的依赖服务

• 按 Windows 键^{(Windows Key)}和 R。
• 在“ 运行”^(Run)对话框中，键入 services.msc并按 ENTER。
• 右键单击UPnP 设备主机^{(UPnP Device Host)} 服务。
• 选择属性^(Properties)。
• 从 启动类型^{(Startup type)}下拉菜单中选择 自动 。^{(Automatic )}
• 如果可以单击，请单击“开始^(Start)”按钮，然后单击“确定^(OK)”..
• ^(Repeat)对以下服务也重复
  步骤 3 和 4： –功能发现资源发布^{(Function Discovery Resource Publication)}
  – SSDP 发现。
  – DNS 客户端。
• 重启你的电脑。

4]启用网络发现

要启用网络发现^{(enable Network Discovery)}，请按Windows 键^{(Windows Key)}并搜索windows defender firewall。

从结果中选择Windows Defender 防火墙。^{(Windows Defender Firewall)}

单击 左侧面板上的允许应用程序或功能通过 Windows Defender 防火墙链接。^{(Allow an app or feature through Windows Defender Firewall)}

点击 更改设置^{(Change settings)}按钮。

如果出现提示，请以管理员^{(Administrator)}身份登录。

从列表中查找 网络发现。^{(Network Discovery)}

标记^(Mark)左侧的复选框，以及最右侧的Private和 Public复选框。

按 Windows 键^{(Windows Key)}并搜索 控制面板^{(Control Panel)}。

从结果中单击 控制面板。^{(Control Panel)}

转到 网络和 Internet^{(Network and Internet)}。

单击 查看网络状态和任务^{(View network status and tasks)}。

导航到 更改高级共享设置^{(Change advanced sharing settings)}。

切换到 打开网络发现^{(Turn on network discovery)}选项。

标记标记为 启用网络连接设备的自动设置^{(Turn on automatic setup of network-connected devices)}的复选框。

5]设置网络共享模式

单击任务栏上的网络图标^{(network icon)}。

在网络配置文件部分中选择 专用。^(Private)

单击 窗口左上角的后退按钮。^{(back button)}

导航到 左侧面板上的状态。^(Status)

选择 开启网络发现^{(Turn on network discovery)}。

选中打开联网设备的自动设置^{(Turn on automatic setup of network-connected devices)}旁边的复选框 。

单击 保存更改^{(Save changes)}。

在Windows 11中，您将在此处看到设置：

打开Settings > Network和互联网。找到您连接的网络并选择属性以打开上述窗口。

这些方法应该可以解决您的 Windows 11/10 计算机上的问题。

6]使用网络重置

如果没有任何帮助，请使用网络重置功能。它应该工作！

祝一切顺利！

Network discovery is turned off and not turning on in Windows 11/10

When connected to thе same network as other devices, you can share the files and settings of your Windows 11/10 computer with the othеr connected deviсes. Sometimes, when you try to share yоur network, your computer tells you that Network Discovery is turned off.

Windows is easy to use because most of the error messages give you a hint of the origin of the issue. From the error message, it’s clear that your system can’t browse or connect to networks because Network discovery is disabled.

If you’re experiencing this issue, don’t fret because you only have to go and enable Network Discovery manually. In this guide, I’ll show you how to enable this setting, unblock it from the firewall, and other troubleshooting solutions for the issue.

Network discovery is turned off and not turning on

If Network Discovery is not working, then to enable Network discovery and clear the error message, follow these troubleshooting steps:

1. Restart your computer.
2. Troubleshoot your network using the inbuilt Network Troubleshooter.
3. Make sure to enable the dependency services.
4. Enable Network Discovery from the Firewall and Network Settings.
5. Use Network Reset.

In the section that follows, we’ll explore these fixes in detail.

1] Restart your PC

The problem could be caused by a malfunctioning process or service. A simple restart fixes many minor software glitches. For this solution, don’t merely, hit the Restart button.

To better fix this issue properly, power off your system from Start Menu > Power > Shut Down. Allow your PC to go completely off. Leave it for around 2 minutes before powering it back on.

2] Run the Network troubleshooter

• Right-click on the Network icon in your taskbar.
• Select Troubleshoot problems.
• Follow the troubleshooting steps presented on the screen.

3] Start the required dependency services

• Press the Windows Key and R.
• In the Run dialog box, type services.msc and hit ENTER.
• Right-click on the UPnP Device Host service.
• Select Properties.
• Select Automatic from the Startup type dropdown menu.
• Click the Start button if it’s clickable and hit OK..
• Repeat steps 3 and 4 for the following services also:
  – Function Discovery Resource Publication
  – SSDP Discovery.
  – DNS Client.
• Restart your computer.

4] Enable Network discovery

To enable Network Discovery, press the Windows Key and search for windows defender firewall.

Select Windows Defender Firewall from the results.

Click on the Allow an app or feature through Windows Defender Firewall link on the left panel.

Hit the Change settings button.

If prompted, sign in as an Administrator.

Find Network Discovery from the list.

Mark the checkbox on the left, as well as the Private and Public checkboxes at the extreme right.

Press the Windows Key and search for Control Panel.

Click on Control Panel from the results.

Go to Network and Internet.

Click on View network status and tasks.

Navigate to Change advanced sharing settings.

Switch to the Turn on network discovery option.

Mark the checkbox labeled Turn on automatic setup of network-connected devices.

5] Set the network sharing mode

Click on the network icon on your taskbar.

Select Private in the Network profile section.

Click on the back button at the top left-hand of the window.

Navigate to Status on the left panel.

Select Turn on network discovery.

Mark the checkbox beside Turn on automatic setup of network-connected devices.

Click Save changes.

In Windows 11, you will see the settings here:

Open Settings > Network and internet. Locate the network you are connected to and select Properties to open the above window.

These methods should get rid of the problem on your Windows 11/10 computer.

6] Use Network Reset

If nothing helps you, use the Network Reset feature. It should work!

All the best!

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