: Platforms like Infourok provide downloadable materials, including lesson plans and supplemental exercises aligned with the CD content. Direct CD Content (Electronic Application)
: Dedicated educational groups like Russian Language and Literature often host PDF versions and links to supplemental files for the 2012 and later editions.
The "Electronic Application" (formerly provided as a CD) includes interactive games, tests, and audio exercises. While physical discs are less common now, you can check the Mediateka Prosveshcheniye for modern browser-based versions of these interactive tools.