computer gadgets and their function :)

• MONITOR
•                     

function nyerr :      

                         The monitor display the video and graphic information
                         generated by the computer through the video card or

                         chipset.Monitors are very similar to television but
                         display information at a

                         much higher quality.

                      

• MOTHER BOARD  
•                                            

function nyerr :~

                         The mother board is to act as main circuit board that
                         connects and communicate to all the devices and

                         component attached.

• SPEAKER
•                   

function nyerr :~

                         The speaker is an output device which gives the user
                         auditing feedback regarding the state of the computer.

                  

• KEYBOARD
• 
  

function nyerr :~      

                         The keyboard plays an important role in "information
                         input".The user is able to input the necessary operating
                         command and the text data into the computer.

• MOUSE
• 
  

function nyerr :  

                         The mouse is a device that control the movement of the
                         cursor or pointer on a display screen.a.A mouse is a
                         small object you can roll along a hard and flat surface.

• GRAPHIC CARD
•                             

function nyerr :~

                         The graphic card is a device that takes data and converts
                         in into images to be display into a computer monitor.

• SOUND CARD
•                            

function nyerr :~             

                         the sound card is to be able to produce sound.sound cards can work with any speakers.

they just produce an audio signal to be reproduced by the speakers.
the speakers usually have built in amps to boost the signal of the sound. (make it louder)

• NETWORK CARD
• 
  

                                          

function nyerr :~

                           A network card (also called a Network Adapter or Network Interface Card, orNIC for                                 short) acts as the interface between a computer and a network cable. The purpose of the network card is to prepare, send, and control data on the network.