Turn on, turn off the old monitor:
-
Opens, closes the CD / DVD tray
-
Computer keyboard
-
Laser printer
-
Franking machine
-
Turn off the old monitor, Turn on
-
Removed, The USB flash drive is inserted
-
Photocopy (photocopy)
-
Shutting, Turning on the laptop, fan noise
-
Floppy disk reading
-
Computer simulated laser
-
Computer mouse movement
-
Office work, general noise
★★★★★