This free Android DNS app is the closest thing to an instant network tune-up

Domain Name Resolution (DNS, for short) plays a key role in the way the modern internet works. When you type a domain name in your browser, like makeuseof.com, a DNS resolver is the one responsible for translating that human-friendly name into an IP address, which allows the browser to figure out where that website actually lives on the internet. While it might sound too technical, the benefits of using a good DNS resolver service can be felt while browsing the internet.