Ключевые слова: 90s, audio, background, backup, blank, blue, byte, cd, cdrom, circle, color, colourful, colours, compact, computer, copy, datum, digital, disc, disk, dvd, electronic, green, information, isolated, laser, light, media, medium, multimedia, music, object, optical, plastic, record, reflection, refraction, round, save, shadow, shiny, software, sound, space, spectrum, storage, technology, turquoise, video, white,