Naija-matters

In this Instructable, I will give a full documentation of how to disassemble a desktop PC, for parts. The specific computer that I will demonstrate with is an HP Media Center PC m7640n with a dead motherboard. Every computer is different, but this is a general guide. Step 1: Unplugging The first thing you do, is unplug every cable that's plugged in to your computer. That includes the following cables: Power USB Firewire Mouse Keyboard Internet Ethernet Modem AM\FM Antenna Cable TV etc... Step 2: Outer Shell/Casing   Now that your computer is fully unplugged, move your PC to a clean work space, preferably a carpet. The carpet is better than tile, because screws and other small parts will roll around. NOTICE: If you are working on a carpet, about every five minuets touch something that is grounded (Sink faucet\pipe, wire coming from the ground part of a wall outlet). This is so you don't shock your motherboard or other parts. F...

Welcome to C++ Programs and example. it is actually designed to help understands and master C++ Programming language C++ hello world example #include<iostream> using namespace std ; int main ( ) {     cout << "Hello World \n " ;     return 0 ; } C++ hello world class program #include<iostream> using namespace std ; // Creating class class Message {   public :     void display ( ) {       cout << "Hello World \n " ;     } } ; int main ( ) {     Message c ;     // Creating an object     c. display ( ) ;   // Calling the function     return 0 ; } C++ programming code #include <iostream> using namespace std ; int main ( ) {     int a, b, c ;       cout << "Enter two integers to add \n " ;     cin >> ...

Understanding Computer Science And It’s Relevance By Amaechi C. ThankGod …You can be the bill gates and Mark Zuckerberg of tomorrow Table of Contents Preface……………………………………………………………………………………….. Acknowledgement……………………………………………………………………….. Dedication…………………………………………………………………………….……. Chapter One: History of computer……………………………………………………………………….. Generation of computers………………………………………………………………... Definition of computer……………………………………………………….. Significance of computer………………………………………………….. Chapter Two    History of computer science………………………………………………………    Definition of computer Science…………………………………………….    Terminologies used in computer science…………………………………. Chapter Three   Who is a computer science student? ………………………………………..   Who is a computer scientist?…………………………………………………..   Variation involving Computer scientist and a computer science ...