Modem.
If you are talking about a wired network, you need a wire that goes from the computer to the router. Wireless networks can be selected from the computer.
A Network Interface Card (NIC).
e.g. Ethernet adapter, Wireless adapter, etc.
ethernet adapter
A network card/NIC
a bridge way is a computer that is used to connect two networks
LAN
A network card is used for this purpose. Many times, you will see the abbreviation NIC used. NIC stands for Network Interface Card. There are many types of NICs that have been used in the past. For all intents and purposes, the only NIC type in use today is Ethernet cards.
A computer network adapter is used to connect a computer to the internet source that is provided by a modem. The only exception is the wifi router when it comes to the discussion on what is better.
A Network interface card, NIC, or Network card is an electronic device that connects a computer to a computer network, usually a LAN. It is considered a piece of computer hardware. Today, most computers are equipped with network cards.
A PC card is used to connect peripheral devices to a notebook computer.
Local Area Network
Network cards are used to connect a personal computer to a LAN. A computer with a network card can be a network participant.Hubs are used to connect participants (PCs and other LAN devices).Bridges are used to connect parts of LAN with each other. Possibly because they operate on a different medium (copper wire, glass fibre).Routers are used to connect networks with each other (LANs with other LANs; LANs with the internet, etc.)Switches are a mix between Hub and Bridge.
An ethernet adapter is the component that allows you to connect to your internet modem or computer network. Upon connecting your ethernet cable, you will be able to access the internet or computer network to which you are connected.
A network interface card is used to connect a computer to an Ethernet network
It can connect to your WiFi network, and yes, it is a computer.
Computer Ports and Interfaces are used to connect Devices Directly or by Indirect Interconnection.
a bridge way is a computer that is used to connect two networks
That would depend on the network topology chosen and the type of network connectivity devices employed. In a properly constructed, switched and/or routed network the answer would be NO. If hubs or repeaters are used to connect devices and/or network segments, then yes. In a bus or ring topology, the answer is yes. Whether anything is done with the frame is a different matter and depends on whether you consider the network adaptor to be integral to the computer.
LAN
Network Interface Card used for connection with computer. Wireless router to connect internet with mobile. Wifi adapter also used to connect internet with your computer.
To connect with other computers. A NIC is a network card.