The error "Windows could not automatically detect this network's proxy settings" indicates Windows failed to detect proxy settings, affecting internet access. To fix it: 1. Go to Settings > Network & Internet > Proxy and turn off "Automatically detect settings" and "Use setup script" unless a PAC file is required. 2. Reset proxy settings to default if disabling doesn't help, clearing incorrect configurations.

When you see the error "Windows could not automatically detect this network's proxy settings," it usually shows up during network troubleshooting. It means Windows tried to find proxy settings automatically but failed, which can affect your internet access — especially in corporate or complex network environments.

Here’s how to fix it:

1. Disable Automatic Proxy Detection

The easiest way to resolve this is to manually configure or disable automatic proxy detection.

• Open Settings > Network & Internet > Proxy.
• Under "Automatic proxy setup," toggle off Automatically detect settings.
• Also, make sure Use setup script is turned off unless you're on a network that requires a PAC file.

This won't hurt anything if you're not using a proxy. Most home users don’t need these features enabled.

2. Reset Proxy Settings to Default

If disabling doesn’t help, resetting the proxy settings might clear any incorrect configurations.

• Press Win R, type inetcpl.cpl, and hit Enter.
• Go to the Connections tab > click LAN settings.
• Uncheck everything: "Automatically detect settings," "Use automatic configuration script," and "Use a proxy server for your LAN."
• Click OK, then Apply.

This resets your local area network (LAN) settings to default, removing any manual or automatic proxy configs that may be causing issues.

3. Run Network Troubleshooter

Sometimes, the issue isn’t with the proxy itself but with something else in your network stack.

• Go to Settings > System > Troubleshoot.
• Scroll down and run the Internet Connections troubleshooter.
• Let it scan and apply any fixes it finds.

This step often catches small glitches or misconfigurations that aren’t obvious through manual checks.

4. Check for Malware or Conflicting Software

Some malware or third-party apps (like certain privacy tools or VPNs) can mess with proxy settings without you knowing.

• Run a full system scan using Windows Defender or another trusted antivirus.
• Temporarily disable any privacy or network-related software to see if the error goes away.

If things improve after disabling an app, that app was likely interfering with normal network behavior.

Fixing this error usually involves turning off unnecessary proxy settings or resetting them. If you're not on a managed network, most of these options shouldn’t be needed. Basic internet setups don’t require proxies, so leaving them off is safe.

基本上就這些。

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