Ключевые слова: background, black, blank, bulletin, business, communicate, communication, computer, contact, email, empty, information, internet, keyboard, laptop, letter, mail, memo, memory, message, net, network, note, notebook, notepad, notepaper, notice, office, paper, pc, post, recollection, remember, remind, reminder, send, stick, sticky, technology, web, white, work, write, yellow,