As with all Dummies books, Improvement & Repair PCs for Dummies, Third Edition, shows what you really need to know and a little more - but in very clear language. Oriented to ordinary users who want to solve a particular problem, the book consider issues such as parity error messages and out-of-memory warnings. Upgrading & Fixing PCs for Dummies promote ideas that you do not have to repair things that are not damaged and that you should apply the simplest possible solutions to things that are broken. Similar images help you discover an important part of your computer, such as PCI slots and video ports. Overall, the Improvement & Repair PCs for Dummies, Third Edition, doing what all the Dummies books do - clearly explains how to solve a particular problem.