Turn on, turn off the old computer:
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Hard disk, write, room noise, read
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Laser printer
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Photocopy (photocopy)
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Computer interface, signals
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Insert the disk into the drive, read the
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Jet printer
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Matrix printer
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Fan noise, shutting, Turning on the computer
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Old computer keyboard
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Opens, closes the CD / DVD tray
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Computer keyboard
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Double click computer mouse
★★★★★