Reset an Internet Connection (Flush DNS) in Windows

Posted: November 05, 2023 Updated: June 10, 2025
If you're facing internet connectivity issues or DNS-related problems like websites not loading, flushing the DNS and resetting your network settings can help. Windows provides a few built-in commands to quickly resolve such issues through the Command Prompt.

Here’s a simple step-by-step guide to reset your internet connection by flushing the DNS:

Step-by-Step Instructions:

1. Open Command Prompt:

  • Click the Search icon on the Windows taskbar.
  • Type CMD or Command
  • Prompt. Right-click on Command Prompt and select Run as administrator (for best results).

2. Enter the Following Commands One by One:

  • Flush DNS cache:
ipconfig /flushdns
  • Register DNS:
ipconfig /registerdns
  • Release current IP configuration:
ipconfig /release
  • Renew the IP configuration:
ipconfig /renew
  • Reset the Winsock catalog:
netsh winsock reset

3. Restart Your Computer:

  • Once all commands have been executed, restart your PC to apply the changes.
That's it!

After restarting, your DNS cache will be cleared, and your network settings will be refreshed. This simple method often fixes common connectivity issues without needing to change router settings or contact your ISP.

Label:
Post Comment

Comments

Post a Comment