Computer Parts





Today I will talk about computer parts in this blog ...

➡️ Four parts to complete desktop computer.......

        (1) Moniter
        (2) keyboard
        (3) cabinet (C.P.U)
        (4) mouse


1). Moniter
➩ A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply.. 

➩.  A display screen used to provide visual output from a computer, cable box, video camera, VCR or other video generating device, Computer monitors use CRT and LCD technology, while TV monitors use CRT, LCD and plasma technologies.

➩.  only three main types of monitors for computers
    (1)C.R.T (Cathode-Ray Tube)
    

    (2)L.C.D  (Liquid Crystal Display)
    
 
    (3)L.E.D (Light Emitting Diodes)
   

2) Keyboard
➩ A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. It is one of the most used input devices for computers. Using a keyboard to enter lots of data is called typing.
➩ many types to keyboard but I show and use 2 type keyboard........

     (1) usb keyboard
         

     (2) wireless keyboard
      
3) Cabinet (C.P.U)

➩A computer cabinet is an enclosure with fitted, fixed or removable side panels and doors. The cabinet contains a computer rack for mounting computers or other electronic equipment.

➩Also referred to as the mainboard, mobo, mb, system board and so on, it is the foundation of any computer. The motherboard supplies power to the processor, RAM, hard drive and other hardware components. It plays host to every wire and plug that you see inside the cabinet.
  
(1)
(2)
 4) Mouse

➩ A mouse is a device that controls the movement of the cursor or pointer on a display screen. A mouse is a small object you can roll along a hard, flat surface.... As you move the mouse, the pointer on the display screen moves in the same direction.
➩There are three types of mouse: Trackball mouse, Optical mouse and wireless optical mouse.

   (1) Trackball mouse
    


   (2) Optical mouse
   

   (3) wireless optical
    




Thank you

Mr.Jaljay