Ключевые слова: abstract, archive, backup, black, blank, blue, blueray, burn, cd, cdr, cdrom, cdrw, circle, colorful, compact, computer, copy, date, detail, device, digit, digital, dis, disc, disk, dvd, dvdr, dvdram, empty, info, information, isolated, laser, media, memory, music, office, r, ray, safeguard, science, sign, sky, stock, technology, tehnologies, up, write,