Facts101 is your complete guide to Computing Essentials 2008 , Complete Edition. In this book, you will learn topics such as Specialized Application Software, System Software, The System Unit, and Input and Output plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.