What crucial internet service translates human-readable domain names (e.g., example.com) into numerical IP addresses that computers use to identify each other?

💡 Explanation:

The Domain Name System (DNS) is a foundational service that maps user-friendly domain names, like google.com, to their corresponding numerical IP addresses (e.g., 172.217.160.142). This translation allows web browsers and other internet services to locate and connect to the correct servers. DHCP assigns IP addresses, FTP is for file transfer, and SMTP is for sending email.