Hardware and software

Hardware and software

1. Physically parts of a computer and devices.

   • internal components
     • motherboard
       • Main circuit board
     • Video card
       • genertes a video output to monitor
     • Sound card
       • deals wih the inpout and output of the sound
     • ROM
       • permanet memory
     • RAM
       • temporary memory
   • External components
     • monitor, mouse, scanner, monitor
   • STORAGE UNITS
     • internal
       • Hard disk drive
       • solid state disk
     • external
       • CD,DVD,Blu-Rey,USB
       • online storage

2. Programs that the computer runs.

   • CHARACTERISTICS
     • Computers logical support
       • operating sistem,program ,application
         • it hands comtrol of the computer operating sistem
           • interface between user and computer
             • facilites data input and output