Hard disk, read, write, room noise:
-
Manual copy machine
-
Computer simulated laser
-
CD / DVD drive, disc read
-
Modem connection, interference, signal
-
Sound signal of a bios computer, bios
-
Franking machine
-
Closes the CD / DVD tray, Opens, disc read
-
Turn on, turn off the hard drive
-
Turn on, turn off the old computer
-
Signal read information, Computer interface
-
Double click computer mouse
-
Turn on, turn off the old monitor
★★★★★