We do not support browsers: Internet Explorer and Microsoft Edge.
Don't forget to update your browser! A new version of the Mozilla Firefox browser is currently out. You can install it by clicking on this link.< /p>
To study our courses and watch videos you will need a computer, laptop or tablet running Windows 7 or older or Mac OS  ;Mavericks (10.11 or later, with 64-bit CPU). You can read more about opening files in secure format here.
Two licenses per protected file (we recommend using one device for working with protected content)
To work with protected files, programs that take screenshots, record from the screen, and also provide remote access to the computer (for example, TeamViewer or remote access to the computer via REMOTE DESKTOP) must be turned off.
Currently, it is not possible to open protected files on mobile devices and tablets with Android, iOS, Windows RT and other operating systems.
Computers running Windows 7 or later and Mac OS X 10.9 (Mavericks) are supported. The computer must be connected to the Internet with a speed of at least 500 kilobits per second (WiFi or 4G connection recommended).
You can check your device for system requirements by following this link: