to type in stuff :)
You use your keyboard by typing.
keyboard
No you can do everything with a keyboard.
The full name of the computer keyboard is the Alphanumeric Keyboard.
if you are on a computer you are using a qwerty keyboard
It is often referred to as "keyboarding."
What are the advancements of the computer keyboard?
yes you can use both keyboards on one computer but not at once... if you take online banking as example, in any banking website u will have both keyboards u can use d keyboard u want
Mouse, keyboard, voice activation,
the keyboard symbols and operations of them
Yes, you need a cable for your keyboard, usually a MIDI.
Yes, you can, each keyboard has a USB slot, you just plug it to your computer.