Insert the disk into the drive, read the disk, take it out:
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Shutting, fan noise, Turning on the computer
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Typewriter, Office work, environmental sounds
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Matrix printer
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Sound signal of a bios computer, bios
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Computer simulated laser
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Turn on, turn off the hard drive
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Alarm, Computer interface
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Input error sound, Pressing a keypad
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Photocopy (photocopy)
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Removed, The USB flash drive is inserted
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Old computer keyboard
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Closes the CD / DVD tray, Opens
★★★★★