The geek application will help you master the computer from a beginner's level. You will learn about computer hardware, that is, about the physical components of a personal computer, as well as additional equipment (for example, a printer). How to install and how to use Windows. You will learn how to protect your computer and the data stored in it from viruses and You will learn how to properly: Work at the computer. Configure the computer. Use the computer at 100%. Work in various programs. Install and uninstall programs. This is an introductory application !!! The prefix free in the name of the application means - conditionally free. That is, only for informational purposes and in the future, if you liked the application, you can buy it from the manufacturer. Not all information is provided in the free version and not all sections are available. The free version is not subject to update. Access to all closed sections can be found in the commercial version of the application. (Paid). This is an evaluation application therefore the number of sections is limited.