Ключевые слова: alphabet, badge, black, buttons, call, character, cipher, close up, computer, control panel, enter, game, hibernation, indication, indicium, input, internet, it, key, keyboard, laptop, mail, management, mark, omen, operating system, panel, play, programming, qwerty, regulator, seal, secretary, shutdown, sign, signal, sleep, standard, switch, symbol, tablet, technology, token, unix, user, volume, warning, windows, work,