SKblogs

first we will define what is computer ?          ans: computers is a electronic  machine which manipulates data and information.it has ability          to store, retrieve and process data or information                                         2 .Components of an computer                                              above are the components of an computer Motherboard, CPU , Hard Drive , Ram,etc these are the main components of an computer 1.Motherboard: It is an printed circuit board for an computers which allows communication between crucial components of system and provides port to plug other components like mouse keyboard mic,USB. 2.CPU(Central Processing Unit): it is also called as brain of a computer.it performs all basic input output instructions given by user  program. 3.Ram:random access memory it is an temporary memory which is very fast memory gives you access very fast to you running or recently used programs like blog you are reading, it goes away when your computer turn of