Ключевые слова: app, application, blank, book, button, cellphone, computer, concept, copybook, device, doc, document, email, file, gadget, icon, information, internet, letter, list, mail, message, mobile, note, notebook, notepad, notepaper, notice, notify, online, pc, pda, phone, print, program, read, screen, smart, smartphone, software, surfing, tech, technology, telephone, text, txt, web, website, write,