Hard disk, read, write, room noise:
-
Matrix printer
-
Manual copy machine
-
Floppy disk reading
-
Closes the CD / DVD tray, disc read, Opens
-
Office work, typewriter, environmental sounds
-
Turning on the computer, shutting, fan noise
-
Input error sound, Pressing a keypad
-
Old computer keyboard
-
Opens, closes the CD / DVD tray
-
Double click computer mouse
-
Computer keyboard
-
Alarm, Computer interface
★★★★★