Infrared port is used to transfer data through a ray of infrared light. Two ports must be in close distance and pointing to each other in order to transfer anything. This method is very slow though, it has been used mostly with old cellphones and laptops.
No, It has Infarred
Infra-Red
some kind of port also called a i/o port for input/output on the computer
I don't think your computer has a PS2 port or that you PS2 has ports that do not have proper names Like USB Port or Ethernet Port
Yes.
what is the computer term Loader Port
Port 80, when speaking of computer terms, refers to the port that uses Hypertext Transfer Transport Protocol. This is a commonly used port for any computer that has internet access by any means.
how does computer send data through serial port?
A port is a generic term for a way in or out of a computer. A means of tranferring data into and out of the computer. A physical port is a socket on the computer, where you can connect a data cable. A virtual port is a program area, set aside and arranged so that the data can be handled by the processor, as it arrives or leaves the computer.
To connect a telephone to the telephone port of your computer, use a telephone jack.
Port forwarding
This is the communications port on your computer, also called the COM or RS-232 port.