devices

devices

1. Processing

   • Mother Board
     • A Mother Board is one of the most essential parts of the computer, it holds the central processing unit,memory and connectors for input and output.
   • DVD drive
     • Inside of the DVD drive there is a laser which reads the disk and projects it on the screens.
   • Hard Drive
     • A hard drive works by storing your PC's information
   • Grapihcs Card
     • Graphic Card controls the screen.

2. Input Devices

   • Controller
     • A controller is an input device because you press a button on it then it processes the button you have pressed to the console or TV.
   • Mouse
     • A mouse is a hand control,pointing device. The way you control it is by using the surface to control the pointer.
   • Webcam
     • A webcam works by taking an image and processes it to the screen.
   • Electriconic pen
     • The pen touches the screen sending the information to the projector then it gets projected e.g a picture.

3. Output Devicies

   • Monitor
     • A monitor works by data being sent from the computer then getting processed then projected on the screen.
   • Printer
     • A printer works by a computer sending data then it gets processed the picture gets printed out.
   • Televison
     • Television works by showing the visual picture on a monitor/screen.
   • Projector
     • The data gets sent from the computer and then the picture gets processed then projected on the wall.
   • Headphones
     • Headphones work by plugging them into a music device then the music gets processed then projected throw the speakers.

4. Storage

   • USB
     • The USB works by putting information inside of it then taking out of the PC and plugging it into another PC then the information will be in that PC.
   • Cloud Storage
     • Cloud storage works by putting a documents inside of it and you can acsess it anywhere.
   • Hard Disk
     • Hard disk works by the infomation getting copied onto the disk in an electrical current.

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