How to Reset Network Settings in Windows 10/11 Using CMD

If your computer suddenly can’t connect to the Internet—especially after changing your Internet Service Provider (ISP) or router—don’t panic! Resetting your network settings in Windows 10/11 can often resolve connection issues quickly. This guide will walk you through the steps.
 

🪛 Step-by-Step Guide

✅ Step 1: Open Command Prompt as Administrator

There are two ways to do this:

• Option 1: Click the Start menu, type CMD, right-click on Command Prompt, and select Run as administrator.
• Option 2: Press Win + R, type CMD, and press Enter.

 

 
 

✅ Step 2: Flush the DNS Cache

Type the following command and press Enter:

ipconfig /flushdns

This clears the DNS cache, which may resolve some connectivity issues.
 

✅ Step 3: Reset Network Components

Now type the following commands one at a time, pressing Enter after each:

netsh winsock reset

netsh winhttp reset proxy

netsh winhttp reset tracing

netsh winsock reset catalog

netsh int ipv4 reset catalog

netsh int ipv6 reset catalog

These commands will reset key network configurations to their default state.
 

✅ Step 4: Restart Your Computer

To apply the changes, restart your computer.
 

Conclusion

Resetting network settings via Command Prompt is a fast and effective way to fix many connectivity issues in Windows 10/11. This process:

• Clears old network configurations
• Resets the TCP/IP stack and Winsock
• Restores default proxy and tracing settings

If you’re still experiencing problems after resetting, you may want to:

• Check your router or modem settings
• Try connecting with a different device
• Contact your ISP for further support