Computer System

Computer System

1. Input

   • Keyboard
     • It allows the user to type data
   • Touchscreen
     • Allows the user to touch the screen and input data
   • Remote
     • Allows user to press buttons and input data into a TV
   • Mouse
     • Can be clicked to input data
   • Microphone
     • When spoken into, transfers data into computer

2. Output

   • Speaker
     • Outputs sound from a file
   • Printer
     • Outputs paper with image using inkjets
   • Monitor
     • Outputs image on screen
   • Headphones
     • Outputs sound from device etc
   • Webcam
     • Outputs image from camera

3. Storage Devices

   • Software
     • Google Chrome
       • Internet browser that allows you to search for anything
     • Windows
       • Main operating system for all windows computers.
   • Optical
     • DVD
       • DVDs allow you to store a film
     • CD
       • A CD lets you store music
     • Blu ray
       • Allows you to store higher quality films
   • Magnetic
     • Hard Disk Drive
       • Hard Disk Drives allow you to store data
   • Solid State
     • USB
       • A USB can be plugged into a laptop and transfer data that has been stored on it

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