This is the most complete, accessible and at the same time short self-instruction manual for working on a computer. The author of this book, a recognized specialist in teaching computer literacy, has created a really convenient book for self-study. The study of this tutorial is the key to your computer literacy. You will learn the most important things about choosing a PC configuration, its components, working on it, about the most common application programs and much more. You will have a systematic approach to solving any problems related to using a computer. This will allow you to master any new software product for you, set up any additional device.