Ключевые слова: 7z, abstract, application, arc, business, cab, computer, concept, contact, dat, deb, design, dmg, doc, document, extension, file, folder, format, graphic, gzip, icon, icons, illustration, image, information, interface, internet, isolated, label, modern, note, object, open, pictogram, presentation, program, read, receiving, send, shape, sign, simple, symbol, text, type, web, website, word,