Page 10 - TP_Play_V2.1_class3
P. 10
Scanner
A scanner is an electronic machine inputs printed pictures
and text into the computer by converting them into digital
form.
Microphone
A Microphone is a device that used to record voice, music and
sound into the computer system.
Webcam
A webcam is a digital video camera used to put images into the
computer.
Processing Device
A computer converts the input into meaningful information
through the processing device. The CPU (Central Processing
Unit) is a processor. It is the brain of a computer that does all
the calculations, runs all the programs and manages all the
operations. The CPU is a chip that is placed inside the CPU
CPU CPU box/
box/cabinet.
cabinet
Output Devices
A computer displays the result of the processed data through the output devices.
Some of the output devices are monitor, printer, speakers, etc.
Monitor
A monitor, also called the Visual Display Unit (VDU). It
displays the output as softcopy (on its screen).
Printer
A printer prints the output on a paper which is called a hard
copy.
Speakers
Speakers produce music, speech or other sounds as output.
8 Play (Ver. 2.1)-III

