Photocopy (photocopy):
-
Office work, environmental sounds, typewriter
-
Computer interface, alarm
-
Signals, Computer interface
-
Closes the CD / DVD tray, Opens
-
Computer keyboard
-
Opens, disc read, closes the CD / DVD tray
-
Closing the laptop cover, Opening
-
Removed, The USB flash drive is inserted
-
Turn on, turn off the old monitor
-
Turn off the hard drive, Turn on
-
CD / DVD drive, disc read
-
Floppy disk reading
★★★★★