Turn on, turn off the old computer:
-
Pressing a keypad, input error sound
-
Laser printer
-
Matrix printer
-
Signal read information, Computer interface
-
Jet printer
-
Office work, general noise
-
Read the, Insert the disk into the drive
-
Turn off the hard drive, Turn on
-
Hard disk, write, room noise, read
-
Opens, closes the CD / DVD tray
-
Computer mouse click
-
Signals, Computer interface
★★★★★