In the modern internet environment, correctly configuring DNS servers is essential for fast and secure web browsing. OpenDNS offers public DNS servers that are often more reliable and secure than those provided by your Internet Service Provider (ISP). This article will provide a detailed guide on how to change DNS servers on Windows to OpenDNS servers.

What is DNS and Why Change It?

DNS (Domain Name System) is a system that translates domain names (e.g., www.opendns.com) into IP addresses that computers use to identify servers on the internet. Changing your DNS servers to OpenDNS servers (208.67.222.222 and 208.67.220.220) can increase page loading speed, enhance security, and ensure greater availability of websites.

Steps to Change DNS Servers on Windows

1. Open the Network and Sharing Center:

1. Click on the Start button.
2. Select Settings (gear icon).
3. Click on Network & Internet.
4. Select Network and Sharing Center.

2. Change Adapter Settings:

1. In the left panel, click on Change adapter settings.
2. Right-click on the network connection you are using (it might be labeled as "Ethernet" or "Wi-Fi") and select Properties.

3. Configure Internet Protocol Version 4 (TCP/IPv4):

1. In the list of items, find Internet Protocol Version 4 (TCP/IPv4) and click on it.
2. Click the Properties button.

4. Enter DNS Server Addresses:

1. In the TCP/IPv4 properties window, select Use the following DNS server addresses.
2. Enter 208.67.222.222 in the Preferred DNS server field.
3. Enter 208.67.220.220 in the Alternate DNS server field.

5. Save Changes:

1. Click OK and then Close to save the changes.

6. Restart Network Connection:

1. To ensure the changes take effect, restart your computer or disconnect and reconnect your network connection.

Verify Settings

After making the changes, it is good practice to verify that the DNS servers have been correctly set. You can do this by following these steps:

1. Open Command Prompt (press Windows + R, type cmd, and press Enter).
2. Type the command ipconfig /all and press Enter.
3. Find the connection you are using in the list and check that the DNS servers are set to 208.67.222.222 and 208.67.220.220.

 

This guide will help you switch your DNS servers to OpenDNS public DNS servers, which can provide benefits such as faster page loading times, improved security, and greater reliability. If you encounter any issues or have questions, it is recommended to contact an IT professional or technical support.