No, the first computer's used switches ( 0, 1 ) to set things.
Q,the same as on your computer keyboard.
a typewriter
The first computer keyboard was invented by Christopher Latham Sholes in 1875. First computer keyboards were adapted from the punch card and teletype equipment.
The full name of the computer keyboard is the Alphanumeric Keyboard.
Q,the same as on your computer keyboard.
What are the advancements of the computer keyboard?
the keyboard symbols and operations of them
They make computer keyboard trays which are similar to to keyboard stands but they pull out from the desk or cart that the computer sits on. The computer keyboard stand is available but at a cost about $500.
Any computer can have any keyboard...
The keyboard puts the information you want into the computer.
First, there will be no limit on the simultaneous key presses (6 on USB). And when you use USB the computer is using CPU time polling your keyboard, with PS2 the keyboard isn't polled at all, the keyboard sends a signal straight to the computer each time you press a key.
The Keyboard