Dynamic Host Configuration Protocol, or simply DHCP, allows hosts to obtain required TCP/IP configuration information from a DHCP server. When this protocol is activated, the client gets its own IP.
Uniform Resource Locator, or simply URL, is the address for any webpage.
Domain Name System, or simply DNS, will convert a URL to an IP address.
The Hypertext Transfer Protocol, or simply HTTP, is the transfer of HTML between servers and devices.