Ключевые слова: analyze, assistance, blank, board, business, button, communication, computer, concept, connection, control, damaged, data, design, desktop, digital, electronic, empty, enter, equipment, hardware, information, input, internet, isolated, key, keyboard, keyboard background, keypad, knowledge, laptop, letter, maintenance, media, modern, multimedia, network, networking, office, online, push, symbol, technology, text, under, under maintenance, web, white, word, work,