Wired networks have a wire that connects them to an internet port, wireLESS networks do not.
USB or regular end port
Your router connects to the WAN (Wide Area Network) port to access the internet, while the LAN (Local Area Network) ports are used to connect devices within your home network. Typically, your modem connects to the WAN port of the router, and then devices like computers and printers connect to the LAN ports. This setup enables your router to distribute internet access to all connected devices.
Put the networkcable provided by the company that connects you to the internet into the WAN port of your Linksys router.With a networkcable connect any 3com switch port to any Linksys LAN port.
Anyone that connects to the internet, connects through an ISP (Internet Service Provider).
A joystick or joypad.
MIDI port
The VGA port, it's the blue trapezoid shaped port.
The "Ethernet Port" Obviously is used for the Ethernet cable which often connects computers to a router. A router is a device that gets the Internet or from the phone/Internet port and routes it to your computer routers are required for ADSL and ADSL2+ to work. Oftener more than one computer is connected to the router. But this setup may be different for "Cable Internet because i have never had cable.
Just about everyone :)
ISP
Obd-on board diagnostic. The port is the plug the scan tool or code reader connects to.