Many new computers have LAN port soldered to the motherboard. Thus you have purchase your computer recently you most likely will have NIC.
NIC Network Card Interface is a hardware component without which a computer cannot be connected over a network. It is card or chip which contains MAC address which actually helps to identify the device on the network.
Probably your NIC or network interface card is bad on the offending computer, or you have a software issue.
To get connected to Network Computer must have installed & configured NIC (Network Interface Card). Then connect RJ45 port on your computer to existing Network Switch ports available in the Network with a Cat5 or Cat6 cable.
NIC stands for Network Interface Card. It is connected to the motherboard of the computer. It provides the device with a MAC address and allows a device to access a computer network such as the internet.
A Network Interface Card (NIC) is a hardware device that handles an interface to a computer network and allows a network-capable device to access that network. It is a computer hardware component designed to allow computers to communicate over a computer network.
Any network-connected device includes a Network Interface Card (NIC). This card provides a dedicated connection between a computer and a network and manages the data transmission and reception. It is referred to as a card, originally designed as an expansion card inserted into a slot in the motherboard
A network interface card is used to connect a computer to an Ethernet network
computer
network interface card (nic)
network interface card
Network Interface Card Its a card that you attach to your computer to interface( or access) network resources and the internet
Network Interface Card (NIC)