There are a lot of good reasons about changing DNS servers with Google Public DNS or any other fast and secure DNS service. The main reason is that you can browse websites faster, and you can also unblock access to websites that may be blocked in your country or censored by your ISP. There are also other DNS services, such as Comodo Secure DNS, that can improve your online security by blocking malicious websites. Below you can find a detailed guide that shows you how to quickly change DNS servers:
Recommended: Top Free Public DNS Servers (Updated April 2015) →
1) Right-click with the mouse over the network icon:
2) Click on "Open Network and Sharing Center":
3) Click on "Change network adapter settings":
4) Right-click with the mouse over your network connection:
5) Click on "Peoperties" (you will need to type Admin password):
6) Click on "Internet Protocol Version 4" -> "Properties":
7) Enable the option "Use the following DNS server addresses":
8) Insert the new DNS servers IP addresses:
9) Click the "OK" button to apply the changes:
That's all.