The Internet has long and firmly penetrated our lives, and without it it is no longer possible to imagine the existence of humanity. It is actively used by representatives of various strata of our society - regardless of age, occupation, professional affiliation, social status and other factors. Moreover, many people buy a computer solely in order to have constant access to the Internet. In this book we will tell you how to independently connect to the Internet on a computer with the Windows 7 Professional operating system, how to use e-mail and special programs designed for work on the Internet. You will also learn how to find for free on the Internet what others offer for money, and how to protect yourself and your computer from malware and other troubles that can be dangerous on the Internet. However, first you need to learn a few recommendations and rules that you must strictly follow every user of the World Wide Web. This is where we will begin our fascinating journey through the Internet.