Ключевые слова: action, activation, background, board, business, button, communication, contact, control, cursor, cyberspace, electronic, enter, equipment, exclamation, group, horizontal, inform, internet, key, keyboard, keypad, mail, marketing, newsletter, online, post, programmer, push, red, request, sign, switch, symbol, target, target group, technology, threedimensional, web, working, workplace,