computer systems

computer systems

1. Output

   • computer monitor- presents an image on the screen. note it is not limited to photos, it is everything one see's on the screen.
   • printer- prints out documents
   • speakers- outputs sound e.g. music
   • LED Lights- lights up when an output is emitted to it.

2. Input

   • Keybored- A bored that inputs data through keys
   • Mouse- A peace of equipment used for controlling the cursor
   • microphone- Records your voice, or to communicate through your computer
   • Touch screen- opens applications on your devise
   • heat sensor- to control the temperature in your house

3. Storage

   • Solid State- Solid state includes USB memory sticks, Solid state drives and SDHC cards( in cameras)
   • Optical- CD's, DVD's and Blue ray disks
   • Magnetic- Hard disk and magnetic tape catridge