Компьютерщик free is an Android application that aims to teach beginners about computers. The app covers the basics of computer hardware, including physical components and additional equipment like printers. Users will also learn how to install and use Windows, as well as how to protect their computer and data from viruses and malicious software.

The app provides information on how to use a computer correctly, how to configure it, and how to use various programs. However, it is only an introductory app, and the free version has limited information and restricted access to certain sections. The app's name includes the word "free," but this only means that it is free for informational purposes. If users enjoy the app, they can purchase the commercial version for access to all sections and updates. Overall, Компьютерщик free is an excellent starting point for beginners who want to learn more about computers.