Hardware

Hardware

1. External components

   • monitor
     • keyboard
       • mouse
         • webcam
           • ......

2. Internal parts

   • video card
     • generates video
   • sound card
     • input and output of the sound
   • microprocessor
     • brain of a computer
   • internal memory
     • ROM
       • Non volatile
     • RAM
       • volatile
       • temporary store
       • RAM
   • backing storage
     • save informstion
     • internal storage units
       • hard disk drive
       • solid state disk
     • external storage units
       • online storage
         • cloud
       • CDS,DVD...
   • motherboard
     • chipset
     • main circuit board
   • main ports and connections
     • ports
       • USB
       • Ports
     • connectors
       • network
         • RjdS
       • graphic
         • VGA, HDMI...