harware

harware

1. computer components

   • computer casing
   • screen
   • key board
   • router
   • printer
   • mouse

2. the central procesing

   • arithmetic and logic
   • imput paripheals
   • output paripherals
   • biderctional communication paripheals
   • data buses
   • adress buses
   • control buses

3. computer memory

   • the main memory
   • the secodary memory
   • ram
     • direct acess
     • volatile
     • capacity

4. peripherals

   • imput peripherals
     • qwerty
     • azety
   • nicrofones
   • mice
   • graphic tablets
   • scaners