Electronic universe (a look at computer science from the 80s)

Hi habraedi! Not so long ago, by the will of fate, an archive of videotapes with educational films of the Soviet era came into my hands.
Armed with the uncomplicated LG DVRK789 device (DVD-VHS combine) and your favorite SONY VEGAS video processing program, you could digitize some tapes, bring the image (as far as possible) into a decent view, and put it all on youtube. The subjects of educational films are diverse, from livestock production through the tailoring of men's suits to oil production and the use of lasers (if you are interested, welcome to the channel).

For Habr, I chose the film "Learners about computer science and computers." Unfortunately, I don’t have any information about the year of production, or about the film studio, nor about the director of the film (many films are not entirely recorded on cassettes). It seems to me that this is the year 1989, out of easily recognizable antiquities, 5.25 floppy disks on a 360kb flash in the frame (because with a rim). Most of the computers in the film are not compatible with the PC, show the EU and some other unknown to me. Unfortunately, the film is voiced in a rather boring manner, like the vast majority of the rest of the films on these tapes, but if you focus on the video series, and not on the accompaniment, then it is quite curious. Write in the comments if you can identify something interesting.
Enjoy watching!