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in July, 1, 1861; the typewriter was made.
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This is another keyboard, but instead the top is a ball.
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in 1874 another keyboard was invented. this one has letters on it. The guy who made it called it QWERTY keyboard because the first five letters are Q-W-E-R-T-Y.
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This is another keyboard. There are many keyboards. This one is cleaner and more responsive.
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The first computer. It has a keyboard and a screen.
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second computer ever made.
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a new computer was made on 1983.
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computers now.