Fill in the Blanks Fill in the Blanks - Input and Output DevicesOnline version A fill in the blanks activity about input and output devices. by Andre Bugeja 1 microphone printer mouse scanner monitor keyboard A is an input device that helps us type words and letters on a computer . A is an input device that helps us move a pointer on the screen and select items . A is an input device that helps us record sounds and voices . A is an output device that displays images and text on a computer . A is an output device that prints out documents , pictures , and other items onto paper .