How To Use Key stroke In A Sentence

• This was an era of green computer screens, when it took 18 key strokes just to get to the main screen.
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• A few more key strokes and clicks of the touch pad and further articles came forth, along with diagrams and blue prints for a truly massive structure.
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• Pilots use two keyboards and a joystick to fly the craft, and they have to learn the key strokes similar to the old DOS commands of first generation computers.
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