Hardware

Hardware

1. CPU

   • The CPU is like the brain of the barin of the PC it tell the mother bord to tell a part to do something
   • 1Hz-1 instruction per second 1kHz-1000 instruction per second 1MHz-1000000 instruction per second 1GHZ-1,000,000,000 instruction per second

2. ROM

   • Rom store all the boot up instions so the pc can turn on
   • ROM is a none Virtual Memory because when the computer get turn off the PC will keep that dater.

3. RAM

   • : RAM will keep the aplicashen that are open on your pc running so like game and if your could shut down it will be deleted and it is a Virtual Memory.
   • RAM is a Virtual Memory because when you turn the pc off all the data form the RAM will disapear..
   • THE lowest amount of ram you can have is 4GB and the histest you can have it around 200GB

4. Virtual Memory

   • Virtual memory is when you redtart or turn off the pc all the data will delite but no Virtual member will not be delted when u turn off a pc .
   • Virtual Memory v allows to run more apicaion Than a friscal memory soruse.