A DNS is a string of numbers that you’ll need to enter in your device so it can connect to the internet. For example, Google DNS address is 220.127.116.11 and 18.104.22.168. It’s very popular and is easy to remember.
Changing your DNS settings is a simple process. However, before you change it, save the current DNS settings so if something doesn’t work, you can easily switch back to the old numbers.
There are several public DNS servers that you can use such as OpenDNS, OpenNIC, Comodo Secure DNS, and Google Public DNS.
How to change the DNS settings on your Windows 10 PC
1. Go to the Control Panel
2. Click on Network and Internet