FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A LAN port is also known as an Ethernet port. Both terms refer to exactly the same socket on computers, servers, modems, Wi-Fi routers, switches, and other network devices.

Detailed explanation-2: -An Ethernet port is an opening on computer network equipment that Ethernet cables plug into. An Ethernet port is usually found on networking devices, including computers, routers, video game consoles, modems, and televisions.

Detailed explanation-3: -The most common use for an Ethernet cable is connecting a WiFi router or modem to the internet entry port or telephone line. It can also be used to hardwire devices like TVs, computers and other devices that require the internet or a network to work.

Detailed explanation-4: -Look for an Ethernet port on the back of your computer (it will look like a phone jack but a little bigger). The presence of an Ethernet port indicates that a NIC is already installed in your computer.