What does DNS stand for?

DNS stands for Domain Name System, which is a critical component of the internet's infrastructure. It serves the essential function of translating human-readable domain names, such as www.example.com, into the numerical IP addresses that computers use to identify each other on the network. This process is fundamental for accessing websites, as it allows users to enter easy-to-remember names rather than having to remember complex numerical strings. The Domain Name System not only provides this translation but also helps with email routing, resource locations, and various other services on the internet.

Understanding DNS is vital for recognizing how internet navigation and communication work, making it an indispensable concept in the realm of digital literacy.