It also helps you keep your computer through the basic steps such as defragmenting the hard drive and clean up the files - a technique that can prevent many problems from occurring in the first place. Written specifically for first time computer users, this book explains how to diagnose basic PC problems, understand the error message, and fix common problems specific step-by-step procedure guides you through basic improvements such as replacing a hard drive Describes common errors and how to avoid them Summarizing measures for preventive maintenance, such as how to defragment your hard drive, clean files, delete old files, and manage files exploring ways to expand and improve the computer with external devices including hard drives, web cameras, web phones, scanners, printers, flash drives and other hardware show what you can fix yourself and when to seek help from the manufacturer's repair services or Easy to read and follow, Fix Your Own Computer For Seniors For Dummies will increase your confidence when dealing with computers and with professional technicians, as well.