Ключевые слова: abstract, black, borrar, business, button, click, commerce, communication, computer, computing, data, delete, desktop, destroy, ecommerce, electronic, enter, equipment, finger, global, hardware, horizontal, idea, information, innovation, internet, key, keyboard, keypad, laptop, media, modern, network, networking, notebook, online, pc, portable, press, pressing, privacy, problems, protect, protection, remove, row, technology, typing, white,