1. Download the application from the link: IThelper.ru
2. Run the setup file "ItHelper_setup.exe". Select the type of installation, check the flag on the user agreement. Click the "Install" button.
3. Launch the application. In the start window, in the lower right part of the screen, click the "Manage" button.
4. Enter your username and password, click the "Login" button.
5. Congratulations, the installation has been successfully completed!