Ключевые слова: abstract, adjusting, background, black, clinical, clipboard, contour, creation, data, database, digital, document, engine, file, fixing, flat, guard, hosting, icon, illustration, information, internet, isolated, laptop, line, linear, maintenance, mobile, network, outline, protect, protection, record, repair, report, safety, security, server, service, set, setting, sign, storage, stream, symbol, technology, web,