Computer Components

Computer Components

1. Hardware

   • Physical part
   • Internal hardware
   • Output devices
   • Input devices

2. Software

   • Instructions which run on the CPU
   • Rely on software to drive hardware
   • Computers are flexible and cheap

3. Input devices

   • external environment
   • Standard Interface

4. Output devices

   • Computer system to the user
   • Communicating with outside world
   • 3D

5. Storage devices

   • Non volatile
   • Hard device
     • Primary storage
   • External
     • memory stick

6. Hard Drive