USB or regular end port
No. Often times the keyboard port gives out first. This is because this is a weak connection whereas the UBS is a stronger port.
USB 1.0/2.0/3.0
A keyboard can be connected to PS2 port or a USB port
A keyboard and monitor typically plug into a computer. The keyboard connects via USB or, in older models, through a PS/2 port, while the monitor connects through various video ports such as HDMI, DisplayPort, DVI, or VGA, depending on the model and compatibility. These connections allow for input and output, enabling users to interact with the computer and view its output.
The purpose of a PS/2 port is to provide a connection for a keyboard or mouse to a personal computer.
well i don't think the question given is a correct question because like give the difference between the keyboard port and the usb port
A joystick or joypad.
If your keyboard is not working you can install a new keyboard, or if that is not possible an external keyboard can be plugged into a USB port on your computer.
The VGA port, it's the blue trapezoid shaped port.
MIDI port
Older iMacs use a USB keyboard which plugs into a USB socket on the back. Some newer iMacs use a Bluetooth wireless keyboard. These need to be turned on by the switch at the right hand end. A light indicates if the keyboard is working. If the light flashes it means that the keyboard has not yet connected to the computer. (See links below)
The computer just needs to have the port the keyboard has, but it's impossible these days not to have it.