Computer keyboard area

The computer keyboard is a channel for inputting control information of text information into the computer. It evolved from the English typewriter keyboard. When it first appeared on computers, it was a component called a "teletypewriter." In fact, keyboards appeared on computer accessories earlier than the teletype machine. In the era when computers could still fill a hall, the main computer input devices were punched paper tape and punched cards. Of course, tapes and cards cannot be punched out bit by bit by hand. They are punched out using special "paper tape punching machines" and "card punching machines", and there is also a very similar ordinary machine on both machines. Typewriter electric typewriter as input device. But relatively speaking, these two devices are not part of the computer. This is different from the teletype machine, so we do not regard them as part of the history of the development of computer keyboards.
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Computer keyboard area

PC software

ios software

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The computer keyboard is a channel for inputting control information of text information into the computer. It evolved from the English typewriter keyboard. When it first appeared on computers, it was a component called a "teletypewriter." In fact, keyboards appeared on computer accessories earlier than the teletype machine. In the era when computers could still fill a hall, the main computer input devices were punched paper tape and punched cards. Of course, tapes and cards cannot be punched out bit by bit by hand. They are punched out using special "paper tape punching machines" and "card punching machines", and there is also a very similar ordinary machine on both machines. Typewriter electric typewriter as input device. But relatively speaking, these two devices are not part of the computer. This is different from the teletype machine, so we do not regard them as part of the history of the development of computer keyboards.