Chapter 1. Understanding Your PC Hardware

In This Chapter

• What Your Computer Canand Can'tDo

• Getting to Know Your Personal Computer System

• Computer Hardware Basics

Chances are you're reading this book because you just bought a new computer, are thinking about buying a new computer, or maybe even had someone give you his old computer. (Nothing wrong with high-tech hand-me-downs!) At this point you might not be totally sure what it is you've gotten yourself into. Just what is this mess of boxes and cables, and what can youor should youdo with it?

This chapter serves as an introduction to the entire concept of personal computers in generalwhat they do, how they work, that sort of thingand computer hardware in particular. It's a good place to start if you're not that familiar with computers, or want a brief refresher course in what all those pieces and parts are, and what they do.

Of course, if you want to skip the background and get right to using your computer, that's okay, too. For step-by-step instructions on how to connect and configure your new PC, go directly to Chapter 2, "Setting Up Your New Computer System."