Ключевые слова: backup, closeup, computer, cut, cylinder, data, device, diagnosis, disc, disk, drive, electronics, equipment, hard, hard drive, hardware, information, inside, isolated, lose, lost, macro, magnetic, media, memory, metal, object, open, part, program, protect, record, recover, recovery, repair, safety, secure, security, service, software, storage, store, surface, technology, test, tool, virus, writing,