computer systems

computer systems

1. INPUT devices

   • keyboard- this helps you type data bye clicking keys.
   • mouse-this allows people to save data by clicking the save button.
   • touch screen- this allows people to get apps by touching your screen with your fingers.
   • microphones- this allows people to record there voice to a computer system.
   • heat sensor- this senses the temperature level.
   • digital camera - this is an input device when you connect it to a computer system.
   • joy stick- this allows people to move the joystick to make objects move on the screen.
   • remote control games -this an input device because it allows you to play games on the tv

2. output devices

   • printer-this prints because the computer is telling the printer to print that picture.
   • speakers-the phone or computer tells the speakers to play the track you want it to play.
   • screen / monitor- this is an output device because the tv system tells it to project on to the tv
   • buzzer-this tells people that there is something wrong or a warning for somthing
   • light-this gives a visual signal

3. storage devices

   • cd/dvd-this keeps films or songs in a disc that you can project on the tv
   • memorie stick- if you click a key or button on the device it will transfer onto your memorie stick
   • sd card-this keeps all your data and stuff in your phone on a card and saves it for you.

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